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3June 5, 2017 June 5, 2017June 5, 2017
TABLE OF CONTENTS
INTRODUCTION ........................................................................................... 4 PROJECT OVERVIEW KEY COMMUNITY OBJECTIVES PURPOSE AND ORGANIZATION OF THIS DOCUMENT HOW TO USE THIS DOCUMENT ADMINISTRATION OF STANDARDS / DESIGN REVIEW PROCESS COMMUNITY PLAN.......................................................................................5
ECOLOGY.........................................................................................................6
COMMUNITY STANDARDS AND GUIDELINES ...................................... 8 GUIDING PRINCIPLES STANDARDS ZONE DIAGRAM BOULEVARD / PARKWAY COMMUNITY ENTRY NEIGHBORHOOD ENTRY NEIGHBORHOOD POCKET PARKS HOMESTEAD PARK OPEN SPACE TRAILS
RESIDENTIAL STANDARDS AND GUIDELINES....................................26 GUIDING PRINCIPLES
ACCESS AND CONNECTIVITY LOT LAYOUT FRONTAGES / ENTRANCES RESIDENTIAL LANDSCAPE PLAN PLANTING IRRIGATION FENCING OUTDOOR PRIVATE SPACE HARDSCAPE EXTERIOR LIGHTING
PLANT MATERIALS......................................................................................35
4June 5, 2017
Project Overview
Independence is a diverse master-planned community located in Elbert County, Colorado. The
preservation and conservation of what makes Independence a special place will create wide-open
spaces and only-in-Colorado views.
The site consists of gently rolling hills and swales that range from pine oak woodlands to foothill
grasslands. Land use in the region is typified by woodland and rangeland that is increasingly being
developed for residential use. There are several wetland areas scattered throughout the property as
well as multiple unnamed tributaries of Cool Creek and Henderson Gulch.
The topographic and geologic features on-site create a range of growing conditions to a variety of
native plant materials. Largely, the existing site can be described as a transitional zone of short grass
prairie and Gamble oak woodlands that have been disturbed by agricultural activity, principally, cattle
ranching.
In keeping with Independence’s intention for authenticity, the landscape concept retains the site’s
unique natural features, adding essential enhancements that respond to the land. The landscape sets
the tone for the community, and reinforces its identity. Development within the site will primarily
consist of single-family residences, yet over forty percent of the land area will be preserved as open
space — further supporting the developer’s commitment to character and the native environment.
Key Community Objectives
• Create a best-in-class, yet attainable, self-sufficient and inclusive community.
• Maintain the natural landscape and agrarian ambiance.
• Establish a sense of safe, diverse, and open community among the neighbors.
• Promote physical and social health.
• Promote environmental and agricultural sustainability.
• Create a suburban destination.
• Maintain an open habitat corridor.
Purpose and Organization of this Document
The purpose of these standards is to create excellent and well-defined landscapes within the
Independence community. The standards are organized into three sections: Introduction, Community
Standards & Guidelines, and Residential Standards & Guidelines. The Community Standards &
Guidelines are organized by the different major features of the community and describe the specific
and quantifiable site planning requirements that will be applied consistently across the entire 1,000-
acre site. The Residential Standards & Guidelines are organized by the different features on a residential
lot and describe the specific and quantifiable requirements that will be applied consistently on each
lot.
Hierarchy of Information
This document uses the following hierarchy to convey its requirements and recommendations:
• Intent
• Guidelines
• Standards
Intent - describes the primary design or functional objective for the stated topic, based on the vision
of the community.
INTRODUCTIONStandards - the required components of the designs for development. The Standards are the requirements
that must be met. Any variance from these standards must be requested from and approved by the
appropriate regulator, in this case, the Independence Design Review Board (DRB.)
Guidelines - include design strategies, features, or techniques that the Independence DRB is encouraging.
In cases where the guidelines may be difficult to achieve, or an innovative solution may provide a better
answer, the guidelines can be waived by express approval of the Design Review Board if the Applicant can
demonstrate that the topic’s stated Intent has been achieved.
How to Use this Document
The Independence Design Standards serve as a guide for the future development of streetscapes,
pedestrian corridors, parks, open space, residences and corresponding landscape improvements
throughout the Independence community. These standards are intended to clarify approach, intent, and
general character of the community and strive to illustrate a level of finish and materiality appropriate for
these places.
The Design Standards shall be used in the following 3 step process:
• Step 1 - Determine appropriate Standards Zone. Determine the relevant use zone for the project
area; reference the Standards Zone Diagram on page 11.
• Step 2 - Consider criteria and develop design possibilities based on Intent in the Community or
Residential Standards & Guidelines sections. Following programmatic and design criteria outlined in
the Design Standards, develop appropriate design responses. Reference the conceptual approaches
for each use zone illustrating a sampling of design possibilities. Ensure that designs meet the
Standards. Show how designs meet the Guidelines, or how the design meets the Intent.
• Step 3 - Select appropriate materials utilizing the standards and guidelines for each section.
Examples and listings of recommended materials are outlined in each section.
• Note: If the standards and guidelines cannot be met, schedule a review with the Independence
Design Review Board to request a variance.
Administration of Standards / Design Review Process
Design review is required for any development or renovation within the community area. The DRB will
review all submittals for conformance with the spirit and intent of the Design Standards.
The design review process is meant to ensure that the Design Standards are applied to all property within
the Independence community. A series of plan submissions to the DRB will be required at different stages
of the design process. Reasonable fees will be charged for the pre-application meeting and all formal
submittals. A current fee schedule is available from the DRB upon request. Formal submittals shall be
made by the party responsible for the development or redevelopment of the property concerned. That
party shall be the Applicant and shall remain consistent throughout the approval process.
5June 5, 2017 June 5, 2017
EXISTING RESIDENTIAL USESRA-1 ZONING
DO
UG
LAS
CO
UN
TY
OPENSPACE
150'
BU
FFE
R A
RE
A
EX
ISTI
NG
AG
RIC
ULT
UR
AL,
FU
TUR
E R
ES
IDE
NTI
AL
US
ES
A Z
ON
ING
TEMPORARYEMERGENCYCONNECTION
OPEN SPACE
PHASE 832 ACRES RESIDENTIAL
35 D.U.
OPEN SPACE
OPEN SPACE
OPEN SPACE
PHASE 661 ACRES RESIDENTIAL
140 D.U.
OPEN SPACE
OPEN SPACE
OPEN SPACE
EXISTING AGRICULTURAL USESA ZONING
PHASE 1032 ACRES RESIDENTIAL
35 D.U.
100'
BU
FFE
R A
RE
A
PHASE 11 25 ACRES RESIDENTIAL
20 D.U.
EXISTING STRUCTURES TOREMAIN, BE REFURBISHED
OR BE REMOVED EXISTING STRUCTURES TOREMAIN, BE REFURBISHEDOR BE REMOVED
EXISTING RESIDENTIAL USESHILLTOP LANDING SUBDIVISION
PUD ZONING
100' ROW
PHASE 320 ACRES RESIDENTIAL
53 D.U.PHASES 1 AND 2
84 ACRES RESIDENTIAL275 D.U.
PHASE 2104 D.U.
EXISTING AGRICULTURAL USESA ZONINGEXISTING RESIDENTIAL USES
COYOTE HILL SUBDIVISIONRA-1 ZONING
NEIGHBORHOOD 1
ELBERT COUNTY, COLORADO
DECEMBER13, 2016
0 150
300
600
SCALE: 1" = 300'
INDEPENDENCE ‐ DEVELOPMENT SUMMARY
Land Use Type Units
Type*** ResidentialA Residential ‐ Small up to 4,500 SF 6.6 dua TBD TBD acB Residential ‐ Entry Lots 6,000 SF 5.8 dua TBD TBD acC Residential ‐ Mid Lots 7,500 SF 4.6 dua TBD TBD acD Residential ‐ Large Lots 10,000 SF 2.9 dua TBD TBD acE Residential ‐ Estate Lots 1 20,000 SF 1.3 dua TBD TBD acF Residential ‐ Estate Lots 2 43,560 SF 0.7 dua TBD TBD ac
Subtotal ***920 537.2 ac
Open Space1 Homestead Park and Community Center 15 ac2 Natural Open Space* 373.0 ac3 Waste and Stormwater Facilities 40.0 ac4 Water Storage 2.0 ac
Subtotal 430.0 acOther
5 School 24.7 ac6 Dedicated to Elizabeth Fire Protection District 2.0 ac7 Spinal Road ** 18.0 ac
Subtotal 44.7 ac
TOTAL 1011.9 ac
*
**
***
Stormwater detention facilities and other utilities are allowed within any community open space. Each residential phase could add additional 5%‐100% open space after platting.
Acreage shown for neighborhoods are preliminary and subject to change. Densities shown for neighborhoods are preliminary estimates and may be tranfserred between neighborhoods within overall limit of 920 dwelling units. Except for Phase 1 in Neighborhood 1, the phasing areas and order of development are preliminary and may be changed. There will be a minimum of 120 Alternative Residential Units (as defined in the PUD) throughout the community.
Road layout is preliminary and subject to adjustment. Acreage is for community spine road in non‐residential areas. Local roads and utility easements will be located within the residential planning areas. Local roads inside residential planning areas are already included in d.u.a. calculation.
Lot Size Density Acreage
DE
LBE
RT
RO
AD
FUTURE CONNECTION
COMMUNITY PLAN
6June 5, 2017
ECOLOGY SYSTEMS PLAN
Upland
Hillside
Riparian
North
NATIVE ECOLOGY
With over 200 vertical feet of change across the site,
distinct plant communities can be found throughout
the property. Dominant vegetation consists of noxious
and non-noxious weedy species, likely an effect of prior
ground disturbance due to agricultural development.
Noxious weed species include Canada thistle, bull thistle,
musk thistle, diffuse knapweed, common mullein, and
downy brome. Native plant species consist of yellow
sweet clover, curly dock, Jim Hill mustard, fringed sage,
yellowspine thistle, soapweed yucca, orchard grass,
locoweed, and fescues. Tree species observed in the area
include narrowleaf cottonwood, New Mexican locust, and
ponderosa pine.
The foundation of the landscape concept is based on
existing topography — specifically, three landscape
typologies that consist of both overlapping and unique
plant materials:
UPLAND ECOLOGY occurs across the majority of the
site and consists of open short-grass prairie. Examples
of ‘Upland’ native plants in the region include soapweed
yucca, orchard grass, locoweed, and fescues punctuated
by Gambel oak, Ponderosa pine, and New Mexican locust.
HILLSIDE ECOLOGY is defined by a sparse covering of
shrubs and grasses in the steeper areas, particularly along
south-facing slopes. In this transition between arid/higher
and fertile/lower areas, the Gambel oak is the primary
species of size. Other ‘Hillside’ plants in the region include
ponderosa pine, serviceberry, mountain muhly, and blue
grama grass.
RIPARIAN ECOLOGY occurs in the lowest areas near
active drainages, dry creek beds, and ephemeral ponds
where soils tend to be more fertile and moist. Narrowleaf
Cottonwood is the dominant tree in this category -
sandbar and peach-leaved willows can also be found.
Shrubs tend to grow in groves and thickets, and include
wild plum, hawthorn, currant, wild rose and shrubby
willow. Grasses may include saltgrass, prairie dropseed,
and western wheatgrass, along with sedges and rushes
clustered in the damp soil.
7June 5, 2017 June 5, 2017
APPLIED ECOLOGY SYSTEMS PLANUpland
Hillside
Riparian
Ornamental
North
APPLIED ECOLOGY
The three site ecologies have been mapped and
documented on the Ecology Systems Plan. An ecologies
overlay was created with the primary study area
development plan to determine planting opportunities
and constraints. The ecologies were modified as little as
possible to accommodate planting in unique or difficult
areas, such as along roadways, steep slopes, and in
residential neighborhoods. The resulting Applied Ecology
Systems Plan became vital to the overall landscape
concept strategy.
The site as it exists is beautifully emblematic of the
region, and a significant part of the developer’s vision.
The current desirable plant materials are intended to be
preserved or enhanced wherever possible. Future roads,
for example, are planned to be designed and built in a
manner that minimizes disturbance and grading of the
site. The character of existing desirable plant material will
be replicated throughout the development, strategically
using both natives and appropriate ornamentals that
are fitting for each ecology zone and site location. The
approved plant materials can be referenced in Section 4:
Plant Materials.
In addition to the three naturally occurring ecology zones,
a fourth ecology was added to accommodate residential
builder and homeowner needs. The ornamental ecology
zone overlaps with ‘Upland’ and ‘Hillside’ ecology areas
and includes non-native, decorative plants to be blended
with roughly thirty percent native grasses, perennials and
shrubs. Ornamental plants can also be used tactically
within other site ecology zones as an accent at key
locations such as community and neighborhood entries.
The four applied ecology zones are location dependent;
therefore ecological typologies can differ across similar
program areas. The various community entries, for
example, will feature a diverse range of plant species and
aesthetics, as entries occur within different ecological
zones on site.
9June 5, 2017 June 5, 2017
GUIDING PRINCIPLESBOULEVARD / PARKWAYCOMMUNITY ENTRYNEIGHBORHOOD ENTRYNEIGHBORHOOD POCKET PARKSHOMESTEAD PARKOPEN SPACETRAILSRESIDENTIAL
COMMUNITY STANDARDS
10June 5, 2017
COMMUNITY STANDARDS AND GUIDELINES
Description
The Community section of the Landscape Design
Standards and Guidelines summarizes the
essence, goals, and aspirations for the community
elements of Independence. The chapter includes
requirements for landscape design of the
Boulevard / Parkway, entries, parks, open spaces
and trails in the community.
The community elements included in these
design standards and guidelines consist of the
outdoor spaces that are not part of a building,
but are accessed by the public on a daily basis,
either visually or physically. The Independence
standards and guidelines are written to achieve
a high quality public realm. The goal is to assure
that the community’s public realm provides a
variety of rich outdoor experiences, compliments
the adjoining buildings and provides residents and
visitors a range of amenities that are unmatched
for new development. Some of the key elements
of the public realm at Independence include:
STREETS AND ENTRIES
The streets at Independence play a critical role
in creating a well connected, pedestrian friendly
community. Entries will signify community
character as well as provide effective wayfinding.
PARKS
Independence has a wide variety of parks,
gardens and plazas that create places for
gathering, play and respite throughout the
community. Ranging from the Homestead Park to
smaller 1,000 sq. ft.one to one-acre neighborhood
pocket parks, these spaces will become the hub
of public life for individual neighborhoods and the
community at large.
OPEN SPACE AND TRAILS NETWORK
Independence is surrounded by Colorado open
space that will be easily accessible via a series of
trail networks.
Guiding Principals
• The landscape design of the Independence
Community can be bold, creative and
compelling without being overly intricate and
complex. A single concept, executed with
bold, straightforward gestures can create
inspiring places that are easier to maintain
and will stand the test of time.
• Streetscapes and parks can support
community goals and provide clues to users
about priorities and intent. Using design
to create a clear hierarchy of streetscapes
and parks will help establish clear public
and residential domains, protecting
neighborhoods from unnecessary impacts
and focusing activity in community spaces.
• Landscape and public spaces are most
valued when serving multiple purposes. At
Independence, some parks use stormwater to
create interesting places, and the landscape
along streets is used to clean runoff. Rather
than designing spaces for one function,
public spaces designed to accommodate
many uses will generate more activity and
support a diverse community.
• All of the social, functional and aesthetic
goals of Independence can be enhanced
while conserving resources, energy and
water.
12June 5, 2017
North0 5’ 10’ 20’ 30’ 50’
BOULEVARD / PARKWAY
Description
A Boulevard / Parkway will be used to access
the residential areas. It will be a two-lane road
and follow the county standards for a rural
major collector with a speed limit of 40 MPH.
The Boulevard / Parkway will have no curb and
will have a gravel shoulder. In order to create
a recognizable framework that effectively
strengthens community identity, plant types will
be identified by ecology zone and tend to be
larger-sized to create an aesthetically pleasing
look at faster speeds. Plantings are intended
to cross from one side to the other in drifts,
mimicking the existing landscape patterns. Where
roads cross existing drainages they will be held
to the narrowest possible road section in order to
allow the landscape character to effectively carry
across the roadway. A walking / biking trail will
run adjacent to the boulevard.
Intent
The primary purpose of the Boulevard / Parkway
is to facilitate vehicular circulation at a community
scale.
DESIGN IMAGERY Photos demonstrate landscape quality only and do not represent roadway design.
Trail
Boulevard / Collector
Proposed TreesBoulevard / Parkway
Proposed Shrubs
13June 5, 2017 June 5, 2017
Standards
• Landscape offsets across the right-of-way
shall extend 24 feet on each side of the
roadway.
• Landscaped areas shall have the following
ratio of planting: 85% native seed and 15%
shrub & perennial beds.
• One hundred percent of shrub beds and 50%
of native seed areas shall be irrigated.
• There shall be 8 trees per acre.
• Trees shall be clustered in informal groupings
with no formal spacing. The range for tree
cluster distances shall be 150 to 200 feet.
• Deciduous trees shall be 2-inch caliper or
larger.• Shrubs shall be 5-gallon at a minimum• Ornamental and perennial plants shall be
1-gallon at a minimum.
• A multi-use trail shall run adjacent to the
Boulevard / Parkway in a meandering fashion
along one side of the road. The distance
between the road edge and the trail will vary
from 5 to 15 feet.
Guidelines
• Plantings should cross from one side to
the other in drifts, mimicking the existing
landscape patterns.
• Plant types should match the plants in the
Plant Materials section of these standards
(Page 35).
Trail
Boulevard / CollectorProposed Shrubs
Proposed Trees
BOULEVARD / PARKWAY - PERSPECTIVE VIEW
Gravel Shoulder
14June 5, 2017
North0 5’ 10’ 20’ 30’ 50’
COMMUNITY ENTRY
Description
There are two Community Entries that
occur at the major access points into the
development. Each Community Entry area will
be approximately 0.35 acres. Entries will have
appropriate monument signage and enhanced
native landscapes that accent both the entry
and ecology. In order to create a recognizable
framework that effectively strengthens community
identity, plant types will be identified by ecology
zone and tend to be larger-sized to have an
effective aesthetic at faster speeds.
DESIGN IMAGERY
Proposed Shrubs
Proposed Monument Signage Area
Existing Tree
Sight Triangle
Proposed Deciduous Tree
Proposed Deciduous Tree
Boulevard / Collector
Trail
Fence
Restored Prairie
Proposed Evergreen Tree
15June 5, 2017 June 5, 2017
Proposed Deciduous Trees
Proposed Evergreen Trees
Trail
Fence
Proposed Monument Signage Zones
Boulevard/ Parkway
Restored Prairie
Intent
The purpose of the Community Entry is to signify
the gateway into the community by providing
signage and indicating a sense of arrival.
Standards
• Landscaped areas shall have the following
ratio of planting: 65% native seed and 35%
shrub & perennial beds.
• One hundred percent of shrub beds and 100%
of native seed areas shall be irrigated.
• There shall be 20 trees per acre.
• Trees shall be clustered in informal groupings
with no formal spacing.
• Deciduous trees shall be 2-inch caliper or
larger.• Shrubs shall be 5-gallon at a minimum• Ornamental and perennial plants shall be
1-gallon at a minimum.
Guidelines
• Plant types should match the planting types in
the Plant Materials section of these standards
(Page 35.)
COMMUNITY ENTRY - PERSPECTIVE VIEW
COMMUNITY ENTRY - PERSPECTIVE VIEW
Trail
Restored Prairie Fence
Proposed Monument Signage Zones
16June 5, 2017
Description
Neighborhood Entries occur where residential
roads meet the Boulevard / Parkway. There are
approximately ten neighborhood entries located
within the development, with an average size of
0.25 acres each. Entries will have appropriate
monument signage and enhanced native
landscapes that accent the entry and remain
consistent with the ecology zone. In order to
create a recognizable framework that effectively
strengthens community identity, plant types
will be identified by ecology zone and tend to
be small- to medium-sized to be aesthetically
pleasing at slower speeds.
Intent
The purpose of a Neighborhood Entry is to signify
an entry point into individual neighborhoods by
providing signage and a cohesive identity.
Standards
• Landscaped areas shall have the following
ratio of planting: 65% native seed and 35%
shrub & perennial beds.
• One hundred percent of shrub beds and 100%
of native seed areas shall be irrigated.
• There shall be 20 trees per acre.
• Deciduous trees shall be 2-inch caliper or
larger.• Shrubs shall be 5-gallon at a minimum.
NEIGHBORHOOD ENTRY
NeighborhoodEntry
Residential On-Lot Landscaping
Proposed Shrubs
Proposed Monument Signage Zones
Boulevard / Collector
Proposed Deciduous Trees
Side Lot Fence
Detached Trail
17June 5, 2017 June 5, 2017
NEIGHBORHOOD ENTRY OPTION - PERSPECTIVE VIEW Proposed Shrubs
Proposed Monument Signage
Proposed Deciduous Trees
Detached Trail
DESIGN IMAGERY
• Ornamental and perennial plants shall be
1-gallon at a minimum.
• Edges between zones shall have a smooth
transition.
Guidelines
• The trail should be an integrated part of the
entry.
• Plant types should match the planting
types in the Plant Materials section of these
standards (Page 35.)
18June 5, 2017
North0 15’ 30’ 60’ 90’ 150’
NEIGHBORHOOD POCKET PARKS
Description
The Independence Community will include five
Neighborhood Pocket Parks, which will vary in
scope and access depending on location. Each
pocket park will range from one to two acres in
size. Landscape in the pocket parks will share
the Ornamental Ecology Zone with surrounding
neighborhoods. The more passive areas will
have native plantings to match open space and
rear lot transitions. Preservation of appropriate
natural areas is preferred where possible. Parks
are intended to have adventure areas for play.
Amount and types of play features will vary and
will be dependent on location. Site amenities will
include benches, trash receptacles, and a small
concrete plaza.
Intent
Neighborhood Pocket Parks provide outdoor
spaces for families from nearby homes to
recreate.
Side Lot Fence
Trail Connection
Enhanced Seating Area
Native Grass
Turf Play Area
Proposed Evergreen Tree
Adventure Play Area
Proposed Deciduous Trees
NeighborhoodPocket Park
Rear Lot Transition
Restored Prairie
Residential On-Lot Landscaping
Proposed Flower/Annuals Garden
19June 5, 2017 June 5, 2017
Standards
• Pocket parks shall range from 1,000 sq. ft. to
one acre in size.
• Landscaped areas shall have the following
ratio of planting: 90% native seed and 10%
sodded turf lawn.
• One hundred percent of the turf sod areas
and 25% of the native seed areas shall be
irrigated.
• Lawn and turf play area shall be a turf grass
selection that is low water-use and tolerates
medium to heavy foot traffic.
• Turf play areas shall have a minimum
contiguous area of 1,000 square feet.
• There shall be 10 trees per acre, including
both deciduous (70%) and evergreen (30%).
• There shall be no fewer than five shade trees
per park.
• Tree spacing shall be informal and located
near seating or gathering areas to provide
shade.
• Deciduous trees shall be 2-inch caliper or
larger.
• Coniferous Evergreen trees shall be 6 feet or
taller.
• Transition to residential, on-lot landscaping
shall be bounded by lot fences and edges
between zones shall have a smooth transition.
• Pocket parks shall be connected to the trail
network wherever possible.
Guidelines
• Pocket parks may have adventure play areas
that include large boulders and stumps/logs
as play features.
• Site amenities may include benches, trash
receptacles, shade structures and a small
concrete plaza.
Sidewalk / Trail ConnectionNative GrassTurf Play Area
Adventure Play AreaProposed Deciduous Trees
Flower GardensProposed Evergreen Trees
DESIGN IMAGERY
NEIGHBORHOOD POCKET PARK - PERSPECTIVE VIEW
20June 5, 2017
DescriptionThe Homestead Park will be located near the entry to the development and will be a destination for community gathering and activities. An existing on-site shed will be converted into a community center, and next to it will be an “outdoor room” with a bosque of trees that create an overhead canopy. There will also be a fire hearth and an outdoor amphitheater built into the landscape grade. Next to the amphitheater will be a lawn area for outdoor gathering and events.
IntentThe purpose of the Homestead Park is to provide a location for community activities and gathering.
Standards
• Ten percent of the park shall be fully
landscaped and shall have the following ratio
of planting: 65% sodded turf lawn and 35%
shrub / perennial beds.
• The remaining 90% of the park shall be left as
undisturbed open space, with restored native
seed and wildflowers in areas of disturbance
due to trail construction.• There shall be 20 trees per acre• Trees shall be deciduous to match the area’s
riparian ecology.• Shrub and perennials beds shall be situated
around enhanced seating and gathering areas.
• There shall be no trees within the undisturbed open space.
• 100% of the turf lawn/shrub/perennial areas and 100% of the restored native seed areas
HOMESTEAD PARK
Community Center
Fire Hearth
Large Turf Gathering area for Seating and
Farmer’s Marktet
Gravel Parking & Emergency Turnaround
Restored Prairie
Rear Lot Transition
Trail
Boulder/Outcropping Park
Amphitheater Stage
Decomposed Granite Gathering
Area
Community Gardens
Opportunity for Remnant Experience
Pool
Repurposed Existing Metal Shed
ADA Parking
Drop-Off
Bike Parking
21June 5, 2017 June 5, 2017
DESIGN IMAGERYimmediately adjacent to the Homestead Park facilities shall be irrigated.
• Lawn and turf play area shall be a turf grass
selection that is low water-use and tolerates
medium to heavy foot traffic.
• Turf play areas shall have a minimum
contiguous area of 1,000 square feet.• Trees shall be located in informal groupings
throughout most of the area.• Deciduous trees shall be 2-inch caliper or
larger.• Shrubs shall be 5-gallon at a minimum• Ornamental and perennial plants shall be
1-gallon at a minimum.• There shall be a trail network internal to the
Homestead Park that connects to the larger community trail network.
• Where necessary, additional fencing may need to be added. New fencing shall match existing fencing.
• An amphitheater shall be created using concrete steps built into the grade that lead down to a performance area on a concrete slab.
• A gravel parking lot will be located on the east side of the Homestead Park and will accommodate parking for approximately 20 cars.
• As needed, footbridges will be added to cross drainage areas and will connect to the internal trail network. They shall be rustic in appearance.
Guidelines• Landscape areas should transition smoothly
from developed areas to native areas. Plant types should match the planting types in the
Plant Materials section of these standards
(Page 35.)
23June 5, 2017 June 5, 2017
OPEN SPACEOPEN SPACE DRAINAGE CORRIDOR
RESTORED PRAIRIE
Description
Drainage Corridors occur within Open Space
zones but have unique landscape requirements.
Each corridor is 50 feet wide and centered on the
lowest elevations of the drainage channel itself.
Plant materials are different here than in most
other areas on site because of higher moisture
content and sandy soils. Cottonwood trees are
symbolic of this zone.
Intent
Natural Open Space Drainage Corridors serve to
convey stormwater and provide visual interest
on the site, as well as a habitat for wildlife in the
community.
Standards
• Drainage Corridors shall be preserved in their
natural state where possible, and minimally
enhanced to improve erosion control and
aesthetic quality.
• One hundred percent of the Open Space
Drainage areas shall be undisturbed open
space, with restored native seed and
wildflowers in areas of disturbance due to
drainage structure construction.
• No shrub or perennial beds are planned
within the Open Space Drainage area, except
near the well and sewer facilities.
• No permanent irrigation will be provided
within the Open Space Drainage areas.
Temporary irrigation shall be provided by
water truck or other temporary method for
trees that are planted within Open Space
BUFFER / SCREENING LANDSCAPE
Description
Restored Prairie areas will be reclaimed and
enhanced as existing open space and occur
in areas of disturbance due to construction or
grading activities.
Intent
There will be an effort in the Independence
community to return land that has been
disturbed by construction and agriculture and
return it back to the native ecosystem.
Standards
• The restoration activity will be multi-phased.
The first phase shall be initial revegetation for
overlot grading and roadway construction
with a final restoration that consists of
approximately 50% of the vegetation
replaced or overseeded with native seed,
primarily in high-visibility or heavily disturbed
areas.
• No Trees, shrubs, or perennial beds are
planned within the restored prairie area.
Guidelines
• Ten percent of the restored native seed
areas should be irrigated, primarily against
developed edges.
Description
Buffer and Screening areas will be primarily
around the water resource and recovery plant.
Intent
The purpose of Buffer and Screening areas is to
separate different types of land uses from one
another and to screen particular areas from view.
Standards
• One hundred percent of the Buffer /
Screening Landscape areas shall be native
seed.
• No shrub or perennial beds are planned
within the Buffer / Screening Landscape
areas.
Guidelines
• If desired, there may be 10 trees per acre,
including both deciduous (50%) and
evergreen (50%).
• If included, trees should be organized in
informal groupings that shall sufficiently
screen areas as needed.
• Ten percent of the native seed areas should
be irrigated, primarily against developed and
highly visible edges.
UNDISTURBED OPEN SPACE
Description
Undisturbed Open Space areas occur around
and throughout the entire community. Multi-use
and single track trails will be primarily within this
zone.
Intent
This open space zone type is intended to be
left as is, with minimal disturbance by trail
construction.
Standards
• Undisturbed Open Space areas are to be
preserved in their natural state as much as
possible.
• Plant materials shall consist of what is already
pre-existing in this zone.
• No trees are planned within the natural areas.
• Non-irrigated native seed shall be
concentrated in disturbed areas along trails.
REAR LOT TRANSITION
Description
Rear Lot Transitions occur behind and alongside
residential lots where no other lot or predominant
landscape zone exists. Similar to roadway
transitions, Rear Lot Transitions often link the
more finished residential landscape with more
native open space.
Intent
The purpose of Rear Lot Transition zones is to
provide a gradual transition from development
lots to natural open space areas.
Standards
• Trees will only be located in areas visible from
the Boulevard and Community Entries.
• One hundred percent of the Rear Lot
Transition areas shall be native seed. No
shrub and perennial beds are planned within
the rear lot transition areas.
• Thirty-three percent of the native seed areas
shall be irrigated, primarily against developed
edges and in areas of high visibility from the
Boulevard / Parkway and Community Entries.
Guidelines
• The Rear Lot Transition zone should be 25
feet wide, but may vary depending upon
location.
Drainage areas at a sufficient quantity and
schedule until the trees become established.
• Any tree that is disturbed or removed due
to construction in the Open Space Drainage
Area shall be replaced with same or similar
species. There shall not be a minimum
quantity of trees per acre.
25June 5, 2017 June 5, 2017
Description
An important part of enjoying the Colorado
lifestyle is living outdoors. The Independence
community will include a trail network for its
residents and visitors. Independence will have
approximately 5-10 miles of trails circulating
around and through the community. There
will be two types of trails in the Independence
community:
• Multi-Use Trails will be used as connectors
to get to a neighbor’s house, a park or a
community amenity. These will have a wider
surface where two people can walk side by
side or someone can walk with a stroller.
These multi-use trails are the main trails and
are therefore wider and more usable.
• Single Track Trails are recreational trails that
people can use to walk dogs, run or ride
bikes. These will be a narrower width.
Intent
• The purpose of the trails network is to
provide outdoor pathways for residents
and visitors to walk, run, bike, and enjoy the
outdoors, as well as to connect to amenities
and other areas throughout the community.
Standards
• Multi-use trails shall be located adjacent to
the Boulevard / Parkway and shall be four to
eight feet wide.
• Multi-use trails shall be constructed with a
minimum of four inches of deep decomposed
granite surfacing or approved equal.
TRAILS
TRAIL SECTIONS
Multi-Use Trails
Single Track Trails
Mowed Edge
Open Space
4’ - 8’ Stabilized Decomposed Granite Path
12”-24” Compacted Native Soil
NeighborhoodOpen Space
• Multi-use Trail edges shall be native grass that
shall be mowed four feet back on either side.
• Single track trails shall be located within
Open Space areas and Neighborhood Zones
and shall be 12 - 24 inches wide.
• Single track trails shall be constructed with
compacted native soil or approved equal.
• Single track trail edges shall be native grass.
Guidelines
• Trails should connect the neighborhoods to
the adjacent Pocket Park, the Homestead
Park and the Open Space.
27June 5, 2017 June 5, 2017
GUIDING PRINCIPLESACCESS AND CONNECTIVITYLOT LAYOUTFRONTAGES / ENTRANCESRESIDENTIAL LANDSCAPE PLANPLANTINGIRRIGATIONFENCINGOUTDOOR PRIVATE SPACEHARDSCAPEEXTERIOR LIGHTING
RESIDENTIAL STANDARDS
28June 5, 2017
RESIDENTIALACCESS AND CONNECTIVITY
Intent
The Independence Community should have a
vehicular and pedestrian network that are safe
and connected, and provide ease of access
to neighborhoods and community amenities.
Neighborhood entries should be visible from the
streets to facilitate wayfinding and ease of access.
Pedestrian movement should be made easy
throughout the neighborhood through the use of
trails.
Independence is a well-connected community.
The goal of these standards is to ensure that, in
addition to the arterial and collector roads that are
delineated in the Community Plan, smaller, local
streets create an interconnected network through
all of the neighborhoods.
Standards
• All primary access points shall be provided as
described in the Community Plan.
• All streets shall be available for public use and
not gated.
• All cul-de-sacs shall include pedestrian or
bicycle through connections.
Guidelines
• Trails should connect the neighborhoods to
the adjacent Pocket Park, the Homestead Park
and the Open Space.
• All secondary access points are optional.
LOT LAYOUT
Intent
In general, there are three lot types for single-
family detached homes, each in response to
varying styles, household size, and density. Lots
are generally found in the following ranges relative
to street frontage:
• Alternative Standard Lots - 50’ to 60’ width
with an overall area of less than 7,000 sf.
• Standard Lots - 70’ to 80’ width with an overall
area between 7,000 sf and 10,000 sf.
• Estate Residential Lot - 81’ or greater width,
with an overall lot area exceeding 20,000 sf.
Standards
• Lot setbacks shall conform with approved
standards set forth by the PUD documents.
FRONTAGES / ENTRANCES
Intent
Well-articulated entries visible from the street
contribute to neighborhood character and help
promote a sense of community. Doors and
entries in proportion to the scale of the building
and compatible with the architectural expression
are important neighborhood design elements. In
addition, the entrance should create a gracious
transition from outside to inside, providing shelter
from the weather and shielding at night.
Front porches play an important role in establishing
a sense of community within a neighborhood.
Setbacks as well as the size of the porch or
covered entry vary depending on the lot type and
size of home. A setback range is provided to allow
for some variation and design freedom in how the
porch and building are integrated.
Standards
• The primary entrance shall be visible from the
street.
• The primary entrance shall have a covered
entry area with placement and a minimum size
in accordance with lot type.
Guidelines
• The primary entrance should be in proportion
and character to the front elevation of the
principal building.
• Front porches and entrance areas should be
kept free of clutter and be well-maintained.
Description
This section of the Landscape Design Standards
and Guidelines summarizes the essence of design
elements, product goals, and neighborhood
aspirations for the residential neighborhoods of
Independence. The chapter includes requirements
for landscape design, which has a significant
impact on the community’s appearance, livability,
and sustainability.
Organized amidst vast open space and within
walking distance of the Homestead Park, The
Neighborhoods at Independence will become a
series of interconnected places that offer a variety
of living options for residents. Homes will face and
define a network of residential streets and small
pocket parks that will become the centerpiece of
each neighborhood.
Guiding Principles
• Create neighborhood consistency, without
constraining design innovation.
• Foster diversity of architectural character,
with a high degree of mixed products on block
faces.
• Establish a clear and understandable
neighborhood organization where buildings
actively shape the character and quality of the
public realm.
• Achieve authenticity, simplicity, and
consistency without imposing stylistic
solutions.
• Create connections between neighborhoods
and their surroundings, while balancing the
need for hierarchy and identity.
• Balance high quality design and construction
with economic feasibility.
• Implement and continually advance
the practice of sustainable building and
development.
Refer to the following pages for specific
requirements and representative landscape plans.
EXTERIOR LIGHTING
Intent
The role of a well-designed Exterior Lighting
system is to provide adequate light for safety
and wayfinding and subtly enhance building
and neighborhood character while preserving
the darkness of the night sky and reducing light
pollution and glare. The Exterior Lighting goal at
Independence is to find the right balancing point
between these objectives.
Standards
• Residential lighting shall be subject to DRB
approval.
• Light fixtures shall have full cut-off, dark-
sky compliant louvers or shields to reduce
upward glare.
• Exterior landscape lighting shall be low-level,
accent lighting.
• Each residence shall have a well-lit front
porch.
• House number shall be lit and easily visible
from the street.
• LED lamps shall be used in all exterior light
fixtures.
• Light color temperature shall range from
2700 to 3000 Kelvin.
• Flood lighting of yards, alleys, driveways, and
walkways is not permitted.
• Materials shall be durable, natural patina
metals consistent with colors and schemes
found throughout the Independence
community.
29June 5, 2017 June 5, 2017
GENERAL PLANTING
Intent
The purpose of the General Planting standards
is to ensure a cohesive, aesthetically-pleasing
appearance and plant palette for residential lots.
Standards
• Each home shall have an average of 500 sf of
irrigated landscape in the front yard of the lot.
• Areas that are not plant materials shall consist
of inorganic mulch.
• Each lot shall have between 1,000 and 3,000
square feet of irrigated lower-water use lawn in
the back yard based on the lot size as follows:
� 50-60’ Lots: 1,000 sf min / 2,000 sf max
� 70-80’ Lots: 1,500 sf min / 2,500 sf max
� 90’ Lots: 2,000 sf min / 3,000 sf max
• 50-60’ lots shall have a minimum of one tree
in the front yard and one tree in the back yard.
• 70-80’ lots shall have at least one tree in the
front yard and two trees in the back yard.
• 81’+ lots shall have at least two trees in the
front yard and two trees in the back yard.
• Foundation plantings shall be incorporated
around residences.
• Landscaping shall be maintained in the manner
and degree necessary to keep plants healthy
and presentable, including pruning, mowing,
weeding, fertilizing, watering, and replacement
of plant material, when necessary.
Guidelines
• Turfgrass / lawn may be placed in the front
yard of residential lots if desired as long as it
stays within the maximum irrigated turf limit
for the entire lot.
RESIDENTIALIRRIGATION
Intent
Being that water is a limited resource in our region,
the intent of the irrigation standards is to keep
plants healthy and aesthetically pleasing, while
reducing overall water consumption.
Standards
• Each residence shall have a maximum irrigated
turf lawn area ranging from 1,000 to 3,000
square feet. Refer to Table 3 on page 32
for additional information regarding specific
requirements for each lot size.
• Drip irrigation shall be used for all shrubs,
perennials, groundcovers and trees.
• Overhead spray irrigation shall only be used
for turf lawn areas.
• Permanent, automatic irrigation is required
for all planting areas and turf including raised
planters and containers.
Guidelines
• Low water use irrigation systems, such as
low precipitation and drip systems, can
significantly reduce water use. In addition,
irrigation sensors, which supply controllers
with information about the environment,
can monitor soil moisture, rain, wind, and
evapotranspiration in order to provide the
precise amount of water needed to keep
plants healthy.
• All irrigation systems should be designed to
minimize water use, and should utilize low
precipitation heads, drip systems, and other
low gallon heads as appropriate.
• All irrigation systems should include one of
the following system controls:
• Soil moisture or rain sensor
• Evapotranspiration (ET) controllers
that allow flexible programming to
adjust watering schedules to the
historical needs of plant types
• Evapotranspiration (ET) device
featuring ‘real-time’ feedback.
Intent
All Plant Material in the residential area of
Independence shall be native or xeric species
wherever possible. Each residential project or lot
must have sufficient landscape to create a quality
public realm.
Standards
• No less than 90% of all plant materials used
to landscape each site shall be selected from
the low water use zone found in the Colorado
State University Cooperative Extension Fact
Sheets on Xeriscaping, or other approved
xeriscape plant material reference.
• Plant materials shall be installed at the
minimum sizes described in Table 1.
• Plant coverage shall be calculated according
to Table 2.
• Table 3 describes the minimum planting
requirements for each residential development
type. Side yards facing streets shall meet the
requirements of front yards.
• At installation, living plant materials shall cover
a minimum of 50% of all plant beds and raised
planters.
• Planting beds should be a minimum of 6 feet
wide.
• Landscaping shall be designed based on a
water budget with a maximum of 15 gal/sf/yr
when fully established, in addition to natural
precipitation.
• Plant palette shall take into account wildlife-
resistant materials.
• Plants shall be drought-tolerant species.
PLANT MATERIAL IRRIGATION (CONTINUED)PLANT MATERIAL (CONTINUED)
• Plant types shall match the planting types in
the Plant Materials section of these standards
(Page 35.)
Guidelines
• Front yard landscape design should clearly
delineate individual single family residences.
• Planting plans should consider horizontal
and vertical layering of overhead, eye-level
and ground plane (trees, shrubs and ground
covers) in order to define space and add
character.
• Shrubs and ground covers should be grouped
in beds at the base of the building or porch,
and/or along the entry walk.
• Low spreading ground covers should be
placed in the foreground.
• Trees, shrubs, and ground covers should be
planted in masses in order to define outdoor
spaces and reinforce entries and building
design.
• Massing plants of one species is encouraged,
particularly along fences.
• Planting schemes should consider seasonal
changes in foliage, color and texture in order
to create interest throughout the year.
30June 5, 2017
RESIDENTIAL
Porch
Patio
Shrub / Perennial Beds
Turf Lawn
Fence w/ Mesh @ Rear Lot
Shade Tree
Fence @ Side Lot
Wood Mulch
Wood Mulch or Turf Lawn
Wood Mulch
Shade Tree
Shrub / Perennial Beds
Dri
vew
ay
Street
Rea
r Ya
rdF
ront
Yar
d
LOT DIAGRAM - 50’/60’ WIDTH
Stepping Stones
Porch
Deck
Shrub / Perennial Beds
Turf Lawn
Fence w/ Mesh @ Rear Lot
Shade Tree
Fence @ Side Lot
Wood Mulch
Wood Mulch or Turf Lawn
Wood Mulch
Shade Tree
Shrub / Perennial Beds
Dri
vew
ay
Street
Rea
r Ya
rdF
ront
Yar
d
LOT DIAGRAM - 50’/60’ WIDTH, WALK-OUT
Ornamental / Evergreen Tree
31June 5, 2017 June 5, 2017
Shrub / Perennial Beds
Turf Lawn
Fence w/ Mesh @ Rear Lot
Fence @ Side Lot
Ornamental / Evergreen Tree
Shade Tree
Patio Wood Mulch
Dri
vew
ay
Porch
Wood Mulch or Turf Lawn
Wood Mulch
Shade Tree
Shrub / Perennial Beds
Rea
r Ya
rdF
ront
Yar
d
LOT DIAGRAM - 70’/80’ WIDTH
Street
Shrub / Perennial Beds
Turf Lawn
Fence w/ Mesh @ Rear Lot
Fence @ Side Lot
Ornamental / Evergreen Tree
Shade Tree
Patio
Wood Mulch
Dri
vew
ay
Porch
Wood Mulch or Turf Lawn
Wood Mulch
Shade TreeShrub / Perennial Beds
Rea
r Ya
rdF
ront
Yar
d
LOT DIAGRAM - 81’+ WIDTH
Street
Ornamental/ Evergreen Tree
Stepping Stones
Non-Irrigated Native Grasses
32June 5, 2017
RESIDENTIAL
Shade TreeOrnamental /
Evergreen Tree Min. AreaTurf Lawn
(2,000 sf max total) ShrubsPerennials /
Groundcovers Max AreaMin.
Coverage
Front Yard 1 per lot Not required 300 sf max. 15% min. 5% min. 100% 40% max.**
Side Yard* Not required Not required Not permitted Not required Not required 100%Stepping stones
permittedRear Yard 1 per lot Not required*** 1,000 sf min. / 2,000 sf max. 20% min. 5% min. 100% 15% max.
Shade TreeOrnamental /
Evergreen Tree Min. AreaTurf Lawn
(2,500 sf max total) ShrubsPerennials /
Groundcovers Max AreaMin.
Coverage
Front Yard 1 per lot Not required 450 sf max. 15% min. 5% min. 100% 45% max.**
Side Yard* Not required Not required Not permitted Not required Not required 100%Stepping stones
permittedRear Yard 1 per lot 1 per lot*** 1,500 sf min. / 2,500 sf max. 20% min. 5% min. 100% 20% max.
Shade TreeOrnamental /
Evergreen Tree Min. AreaTurf Lawn
(3,000 sf max total) ShrubsPerennials /
Groundcovers Max AreaMin.
Coverage
Front Yard 1 per lot 1 per lot 600 sf max. 15% min. 5% min. 100% 50% max.**
Side Yard* Not required Not required Not permitted Not required Not required 100%Stepping stones
permittedRear Yard 1 per lot 1 per lot*** 2,000 sf min. / 3,000 sf max. 20% min. 5% min. 100% 25% max.
* Side Yards facing streets shall meet the requirements of Front Yards
** Includes driveway pavement
*** All basement walkout residences shall include one additional rear yard tree over the standards outlined.
30% 65%
40% 60%
Estate Lots (81'+ width)
Lot Area
Trees Irrigated Landscape Unplanted Softscape
Hardscape
45% 55%
Standard Lots (70' to 80' width)
Lot Area
Trees Irrigated Landscape Unplanted Softscape
Hardscape
Table 3: Minimum Plant Requirements by Lot Type
Unplanted Softscape
Lot Area Hardscape
Trees Irrigated Landscape
Alternative Lots (50' to 60' width)
Type Single Family Detatched
Shade Trees 3" caliper
Ornamental Trees (single stemmed) 2.5" caliper
Ornamental Trees (multi-stemmed) 6' height
Evergreen Trees 6' height
Shrubs 5 gallon
Groundcovers 2.25" pots
Ornamental Grasses 1 gallon
Table 1: Minimum Plant Requirements by Plant Type
Type Single Family Detatched
Shrubs 30 sfConiferous Trees 200 sf
Perennials 1 sf
Annuals and Groundcovers 1 sf
Table 2: Plant Coverages
33June 5, 2017 June 5, 2017
OUTDOOR PRIVATE SPACE
Intent
Private outdoor spaces are an important amenity
for single family detached homes. The intent of
this standard is to ensure that private outdoor
spaces appear neat and attractive from adjacent
open spaces that will only be separated from
residential lots with split rail fencing.
Standards
• All residences shall have a patio or deck
measuring at least 60 square feet.
• Playground equipment shall blend in with
architectural styles and colors of homes and
be built of approved materials. They shall
be a combination of metal and wood and be
well-kept.
• Each lot shall have at least 1,000 square feet
of usable outdoor space in the back yard.
• Trees species shall provide sufficient shade
for outdoor areas.
Guidelines
• Patio and deck furniture should be
aesthetically pleasing and well-maintained.
FENCING
Intent
The purpose of the fencing standards is to create
attractive separation between lots and in the
transitions to open space that match the unified
character of the neighborhood.
Standards
• Back yard fencing shall be required at all
back and side of lots that face open space,
and shall be located on the property line.
• Back yard fencing shall be ‘3-Rail PVC Fence
SmoothTexture in White’ from Split Rail
Fence & Supply Co., or approved equal.
• Wildlife/pet mesh for back yard fencing shall
be a 2” x 2” x 14 gauge welded wire mesh,
with galvanized steel core and vinyl coating.
• Side yard fencing shall be located on
property line, and held back 10 feet from
front building facade. Fence shall turn and
terminate into side of residence.
• Side yard fencing shall be ‘3-Rail PVC Fence
SmoothTexture in White’ from Split Rail
Fence & Supply Co., or approved equal.
HARDSCAPE
Intent
The choice of exterior building materials and how
they are combined is extremely important for
how Independence will be perceived by residents
and visitors over time. Materials that are durable
and easy to maintain are often the best choice. In
addition, appropriate detailing and application is
essential. Materials that look attractive up close
as well as from a distance are preferable.
Standards
• Hardscapes shall be made of approved
materials that are durable and easily
maintained such as stone, pavers, concrete,
and hardwood decks.
• Hardscape colors shall be earth tones.
• The minimum width of pathways shall be 2
feet.
• The minimum dimension in any direction of
patios shall be 6 feet.
Guidelines
• Sidewalks and concrete slabs are not
permitted along side yards, however stepping
stones may be placed in side yard areas.
RESIDENTIALBUILDER CLARIFICATION
Intent
The following items shall be reviewed, clarified
and confirmed with the builder:
• Fences
• Fence transitions with grade changes
• Patios
• Walk-Outs
• Sidewalks
FENCING (CONTINUED)
36June 5, 2017
Scientific Name Common Name
Dec
iduo
us/
Eve
rgre
en/
Per
enni
al
Mo
istu
re
Mat
ure
Size
(H
eig
ht x
Sp
read
)
Up
land
Hill
sid
e
Rip
aria
n
Orn
amen
tal
Nat
ive
LARGE / MEDIUM TREES (>30 ft)Abies concolor White Fir, Concolor Fir E M-H 50'x25' ● ● ⌂ ○Catalpa speciosa Western Catalpa D L 50'x40' ● ● ⌂Celtis occidentalis Common Hackberry D L 55'x45' ● ● ⌂Gleditsia tricanthos inermis Thornless Honeylocust D L 40'x35' ● ● ⌂Gymnocladus dioicus Kentucky Coffeetree D L 55'x45' ● ● ⌂Picea pungens Colorado Spruce E M-H 50'x25' ● ● ⌂ ○Pinus ponderosa Ponderosa Pine E L-M 70'x35' ● ● ○Pinus strobiformis Southwestern White Pine E L-M 45'x25' ● ● ⌂ ○Populus angustifolia Narrowleaf Cottonwood D H 40'x25' ● ○Populus sargentii Plains Cottonwood D H 70'x55' ● ○Populus x acuminata Lanceleaf Cottonwood D H 50'x35' ● ⌂ ○Pseuditsuga menziesii Douglas Fir E M 65'x20' ● ● ⌂ ○Quercus macrocarpa Bur Oak D L 65'x65' ● ● ⌂
SMALL TREES (10-30 ft)Acer grandidentatum Bigtooth Maple, Wasatch Maple D L-M 25'x25' ● ● ○Acer grandidentatum 'Rocky Mountain Glow' Rocky Mountain Glow Maple D L-M 25'x25' ● ● ⌂ ○Acer negundo 'Sensation' Sensation Boxelder D M-H 30'x25' ● ○Acer tataricum Tatarian Maple D L 20'x20' ● ● ⌂Alnus tenuifolia Thinleaf Alder D H 25'x20' ● ○Crataegus ambigua Russian Hawthorn D L 20'x20' ● ● ⌂Crataegus crus-galli Thornless Cockspur Hawthorn D L 25'x25' ● ● ⌂Juniperus monosperma Oneseed Juniper E L 20'x10' ● ● ○Juniperus scopulorum Rocky Mountain Juniper E L 25'x10' ● ● ○Koelreuteria paniculata Goldenrain Tree D L 25'x25' ● ● ⌂Pinus aristata Bristlecone Pine E L 30'x15' ● ● ⌂ ○Pinus edulis Pinon Pine, Pinyon Pine E L 25'x15' ● ● ⌂ ○Ptelea trifoliata Hop Tree, Wafer Ash D M-H 20'x15' ● ● ⌂ ○Quercus gambelii Gambel Oak, Scrub Oak E L-M 15'x10' ● ● ○Salix amygdaloides Peachleaf Willow D H 30'x25' ● ○
LARGE SHRUBS (>6 ft)Acer glabrum Rocky Mountain Maple D L-M 15'x10' ● ● ⌂ ○Amelanchier alnifolia Serviceberry D L-M 15'x10' ● ● ⌂ ○Amorpha fruticosa False Indigo, Leadplant D L 12'x10' ● ● ○Artemesia tridentata Big Sagebush D L 10'x5' ● ●Buddleia alternifolia 'Argentea' Silver Fountain Butterflybush D L 15'x12' ● ● ⌂Caragana arborescens Siberian Peashrub D L 15'x12' ● ● ⌂Cercocarpus montanus Mountain Mahogany D L-M 8'x6' ● ● ○Forestiera neomexicana New Mexican Privet D L 12'x8' ● ● ⌂Ligustrum vulgare 'Cheyenne' Cheyenne Privet D/E L 8'x6' ● ● ⌂Prunus americana American Plum, Wild Plum D L-M 15'x10' ● ● ⌂ ○Prunus virginiana melanocarpa Western Chokecherry D M 15'x10' ● ● ⌂ ○Quercus undulata Wavyleaf Oak D/E L 10'x8' ● ● ○Rhamnus smithii Smith Buckthorn D L-M 10'x8' ● ● ○Rhus glabra Smooth Sumac D L-M 15'x10' ● ● ○Salix exigua Sandbar Willow D H 12'x8' ● ○Salix irrorata Blue Stem Willow D H 10'x8' ● ○Sambucus racemosa Red-berried Elder D M-H 8'x8' ● ○Shepherdia argentea Silver Buffaloberry D L-M 15'x12' ● ● ○Sorbus scopulina Native Mountain Ash D M 12'x8' ● ● ○Syringa vulgaris Common Lilac D L 15'x10' ● ● ⌂Viburnum lantana Wayfaring Tree Viburnum D L 8'x8' ● ● ⌂
MEDIUM SHRUBS (4-6 ft)Amorpha canescens Silvery Leadplant D L 4'x4' ● ● ○Artemisia cana Silver Sagebush D L 5'x3' ● ●Atriplex canescens Four Wing Saltbush D L 6'x4' ● ●Ceratoides lanata Winterfat D/E L 4'x4' ● ● ○Chamaebatiaria millefolium Fernbush D/E L 5'x5' ● ● ⌂Chrysothamnus nauseosus var. glabrata Tall Rabbitbrush D L 6'x6' ● ●Cornus sericea Red Twig Dogwood D M-H 6'x6' ● ● ⌂ ○Ephedra equisetina Bluestem Joint Fir E L 5'x3' ● ● ⌂Fallugia paradoxa Apache Plume D/E L 6'x6' ● ● ○Holodiscus dumosus Rock Spirea, Mountainspray D L-M 6'x6' ● ● ○Jamesia americana Waxflower D M 5'x4' ● ● ⌂ ○Physocarpus monogynus Native Ninebark D M 4'x4' ● ● ○Prunus besseyi Western Sand Cherry D L-M 6'x6' ● ● ⌂ ○Rhus trilobata Three-leaf Sumac, Skunkbrush D L 6'x6' ● ● ⌂ ○Ribes aureum Golden Currant D L-M 6'x6' ● ● ⌂ ○Rosa woodsii Woods' Rose D L 6'x6' ● ● ⌂Rubus deliciosus Boulder Raspberry D L-M 6'x6' ● ● ⌂ ○Symphoricarpos albus Snowberry D L-M 4'x4' ● ● ⌂ ○
Site Ecology
Acer grandidentatumBigtooth Maple
Prunus besseyiWestern Sand Cherry
PLANTING
Quercus gambelii Gamble Oak
Physocarpus opulifolius ‘Dart’s Gold’ Dart’s Gold Ninebark
Pinus ponderosaPonderosa Pine
Amelanchier canadensisServiceberry
Quercus macrocarpaBur Oak
Populus x accuminataLanceleaf Cottonwood
Celtis occidentalisCommon Hackberry
Fallugia paradoxaApache Plume
Chrysothamnus nauseosa var. glabrataTall Rabbitbrush
Cornus sericea ‘Baileyi’Bailey Redtwig Dogwood
REPRESENTATIVE MATERIALS
37June 5, 2017 June 5, 2017
Scientific Name Common Name
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Site Ecology
SMALL SHRUBS (<4 ft)Arctostaphylos patula Manzanita, Bearberry E L 3'x3' ● ● ○Berberis thunbergii Japanese Barberry D L 3'x5' ● ● ⌂Ceanothus fendleri Fendler's Ceanothus, Mountain Lilac D L 3'x3' ● ● ○Chrysothamnus nauseosus var. nauseosus Dwarf Rabbitbrush D L 3'x3' ● ● ⌂ ○Juniperus communis montana Common Juniper E L 2'x6' ● ● ⌂ ○Juniperus horizontalis 'Blue Chip' Blue Chip Juniper E L 1'x6' ● ● ⌂Mahonia repens Creeping Oregon Grape Holly E L-M 2'x4' ● ● ⌂ ○Physocarpus opulifolius 'Dart's Gold' Dart's Gold Ninebark D M 3'x3' ● ● ⌂ ○Potentilla fruticosa Shrubby Cinquefoil D M 3'x3' ● ● ⌂ ○Ribes cereum Wax Currant D L 3'x3' ● ● ○Shepherdia canadensis Russet Buffaloberry D L 4'x4' ● ● ○Symphoricarpos x chenaultii 'Hancock' Hancock Coralberry D L-M 3'x5' ● ● ⌂ ○
PERENNIALS / WILDFLOWERS / GROUNDCOVERSAchillea 'Moonshine' Moonshine Yarrow P L 30"x24" ● ● ⌂Achillea serbica Serbian Yarrow P L 8"x15" ● ● ⌂Allium cernuum Nodding Onion P L-M 18"x6" ● ● ⌂ ○Anaphalis margaritacea Pearly Everlasting P L-M 24"x12" ● ● ⌂ ○Anemone multifida Windflower P L-M 24"x18" ● ● ⌂ ○Antennaria parvifolia Pussytoes P L-M 6"x12" ● ● ⌂ ○Aquilegia chrysantha Golden Columbine P L-M 36"x24" ● ● ⌂ ○Arctostaphylos uva-ursi Kinnikinnik E L-M 6"x72" ● ● ⌂ ○Artemisia frigida Fringed Sage P L 15"x24" ● ● ⌂ ○Artemisia ludoviciana Prairie Sage, Silver Sage P L 40"x36" ● ● ⌂ ○Berlandiera lyrata Chocolate Flower, Greeneyes P L-M 24"x18" ● ● ⌂ ○Callirhoe involucrata Prairie Winecups P L 12"x36" ● ● ⌂ ○Calylophus serrulatus Prairie Sundrops P L 8"x15" ● ● ⌂ ○Campanula rotundifolia Harebells P L-M 18"x12" ● ● ⌂ ○Cerastium tomentosum Snow-In-Summer P L 12"x18" ● ● ⌂Clematis scottii Scott's Sugarbowls P L-M 12"x18" ● ● ⌂ ○Dalea purpurea Purple Prairie Clover P L 36"x24" ● ● ⌂ ○Delosperma floribundum 'Starburst' Starburst Iceplant P L 6"x12" ● ● ⌂Delosperma 'Lavender Ice' Lavender Ice Iceplant P L 4"x18" ● ● ⌂Delosperma 'Mesa Verde' Mesa Verde Iceplant P L 4"x18" ● ● ⌂Delosperma 'Table Mountain' Table Mountain Iceplant P L 4"x18" ● ● ⌂Erigeron speciosus Aspen Daisy P L-M 24"x24" ● ● ⌂ ○Eriogonum umbellatum 'Kannah Creek' Kannah Creek Sulphur Flower P L 12"x24" ● ● ⌂ ○Gaillardia aristata Blanket Flower P L 24"x24" ● ● ⌂ ○Geranium viscosissimum Sticky Geranium P L-M 36"x24" ● ● ⌂ ○Geum triflorum Prairie Smoke P L-M 12"x12" ● ● ⌂ ○Heliomeris multiflora Showy Goldeneye P L 24"x24" ● ● ⌂ ○Liatris punctata Gayfeather P L 18"x12" ● ● ⌂ ○Linum lewisii Blue Flax P L-M 18"x12" ● ● ⌂ ○Lupinus argenteus Silver Lupine P L 24"x24" ● ● ⌂ ○Mirabilis multiflora Desert Four O'clock P L 36"x48" ● ● ⌂ ○Monarda fistulosa Bee Balm P L-M 36"x24" ● ● ⌂ ○Nepeta x 'Little Trudy' Little Trudy Catmint P L 12"x24" ● ● ⌂Penstemon angustifolius Pagoda Penstemon P L 18"x12" ● ● ⌂ ○Penstemon barbatus Scarlet Bugler Penstemon P L 36"x18" ● ● ⌂ ○Penstemon glaber Smooth Penstemon P L 18"x12" ● ● ⌂ ○Penstemon grandiflorus Shell Leaf Penstemon P L-M 36"x12" ● ● ⌂ ○Penstemon mensarum Grand Mesa Penstemon P L 18"x15" ● ● ⌂ ○Penstemon strictus Rocky Mountain Penstemon P L-M 24"x12" ● ● ⌂ ○Phlox subulata Creeping Phlox P L 6"x18" ● ● ⌂Ratibida columnifera Prairie Coneflower P L 24"x24" ● ● ⌂ ○Rudbeckia hirta Black-eyed Susan P M 24"x24" ● ● ⌂ ○Salvia daghestanica 'Platinum' Platinum Sage P L 12"X12" ● ● ⌂Sedum acre Goldmoss Sedum P L 4"X18" ● ● ⌂Solidago canadensis Goldenrod P L-M 36"X24" ● ● ⌂ ○Thelesperma filifolium Greenthread P L-M 30"X18" ● ● ⌂ ○Thermopsis divaricarpa Golden Banner P L-M 24"X18" ● ● ⌂ ○Verbena bipinnatifida Native Verbena P L 6"X18" ● ● ⌂ ○Veronica 'Crystal River' Crystal River Speedwell P L 6"X24" ● ● ⌂
GRASSESAndropogon gerardii Big Bluestem P L 72"X36" ● ● ⌂ ○Boutela curtipendula Side Oats Grama P L 24"X12" ● ● ⌂ ○Boutela gracilis Blue Grama P L 24"X24" ● ● ⌂ ○Helictotrichon sempervirens Blue Avena Grass P L 36"X24" ● ● ⌂Koeleria macrantha June Grass P L 24"X15" ● ● ⌂ ○Miscanthus sinensis Maiden Grass P M 60"X60" ● ● ● ⌂Nassella tenuissima Silky Threadgrass, Mexican Feather Grass P L 36"X24" ● ● ⌂Panicum virgatum Switchgrass P L-M 60"X24" ● ● ● ⌂ ○Schizachyrium scoparium Little Bluestem P L 48"X24" ● ● ⌂ ○Sorghastrum nutans Indian Grass P L 60"X48" ● ● ⌂ ○Sporobolus airoides Alkali sacaton P L 48"X24" ● ● ⌂
Ratibida columniferaPrairie Coneflower
Penstemon angustifoliusPagoda Penstemon
Sporobolus airoidesAlkali sacaton
Rubus delicioususBoulder Raspberry
Syringa vulgarisCommon Lilac
Miscanthus sinensis ‘Morning Light’Morning Light Maiden Grass
Gaillardia aristataNative Blanketflower
Rosa woodsiiWood Rose
Schizachyrium scopariumLittle Bluestem
Bouteloua gracilis ‘Blonde Ambition’ Blonde Ambition Blue Grama
Potentilla fruticosaPotentilla
Salix exigua Sandbar Willow
REPRESENTATIVE MATERIALS