Thornton ColoradoScape Conversion from High-Water Lawn to a Complete Landscape

The Nelson Project in Thornton is a great example of what a true ColoradoScape transformation can look like. The existing front yard was dominated by traditional lawn that had become thin, stressed, and increasingly difficult to maintain through Colorado's heat and dry conditions.

Rather than simply replacing the grass with rock, FRSR redesigned the property as a complete landscape. The finished yard combines a smaller area of functional lawn with approximately 78 new plants, natural boulders, decorative rock, mulch planting pockets, cobble, and the home's existing mature trees.

The goal was to dramatically reduce water demand without creating a barren xeriscape. The finished landscape still feels green, colorful, layered, and connected to the architecture of the home.

Before: A Large Lawn Struggling in Colorado Conditions

Before construction, the majority of the front yard consisted of traditional turf. Large sections had become thin and brown, creating a front landscape that required substantial irrigation without consistently producing the appearance the homeowners wanted.

This is a common problem throughout Thornton and the Denver Metro area. Traditional lawns can require significant amounts of water during Colorado's growing season, especially on properties with large front-yard turf areas, mature trees, varying sun exposure, and difficult irrigation coverage.

Instead of continually repairing and watering the existing lawn, the Nelson Project created an opportunity to rethink how the entire front yard should function.

Reducing Lawn Without Eliminating Green Space

One of the most important parts of the design was that FRSR did not remove every square foot of grass.

A smaller, healthier lawn area was retained near the home where green turf still provides visual value and creates a soft transition between the porch, walkway, and surrounding ColoradoScape.

The key was putting grass where it actually serves a purpose rather than using turf as the default material across the entire property.

By dramatically reducing the irrigated lawn area, this project is expected to save roughly 1,000 to 1,500 gallons of irrigation water per week during the watering season compared with the previous landscape.

Approximately 78 New Plants

The Nelson Project includes approximately 78 new plants distributed throughout the front landscape.

Instead of spacing a few shrubs across a large rock bed, the design uses a substantial planting palette to create layers of color, texture, height, and seasonal interest throughout the property.

Shrubs, ornamental grasses, perennials, and flowering plant material were positioned around the existing trees, boulders, mulch beds, and rock areas so the landscape will continue to become fuller and more established as the plants mature.

This planting density is what separates a thoughtfully designed ColoradoScape from a simple rock conversion.

Existing Mature Trees Preserved

The existing mature trees were an important part of the property and were incorporated into the new design rather than removed.

These established trees already provide significant shade, height, structure, and neighborhood character. The new landscape was built around them, allowing FRSR to preserve years of growth while modernizing the lower portions of the yard.

Keeping mature trees also creates immediate scale that would otherwise take many years to reproduce with new plant material.

Natural Boulders Throughout the Landscape

Large natural boulders were positioned throughout the front yard to provide visual anchors and introduce larger-scale Colorado character.

The boulders break up the broader areas of decorative rock and help define planting groups throughout the property. Their gray and naturally layered surfaces work especially well against the warm landscape stone, dark mulch, green plants, and blue exterior of the home.

Rather than placing the boulders in one isolated cluster, they were distributed throughout the landscape so they visually connect the entire front yard.

Decorative Rock for Lower-Maintenance Areas

Decorative rock was installed throughout substantial portions of the former lawn area to create a durable, lower-maintenance landscape surface.

The warm natural color creates a clean background for the trees, shrubs, grasses, flowering plants, and boulders while dramatically reducing the amount of irrigated turf.

Rock was intentionally combined with living plant material and mulch instead of being used as the only material across the property. This keeps the ColoradoScape from feeling harsh or overly barren.

Mulch Planting Beds and Softer Transitions

Large mulch planting pockets were incorporated through portions of the streetscape and around groups of new plants.

The dark brown mulch creates strong visual contrast against the lighter rock while helping define important planting zones.

These mulch areas also provide a softer environment around the root zones of shrubs, perennials, and ornamental grasses and help the plant material stand out from the broader decorative rock landscape.

Using both mulch and rock gives the Nelson Project a much richer appearance than a single-material xeriscape.

Dry Creek and Cobble Detail

A cobble drainage feature was incorporated through part of the landscape to provide another natural material transition while helping accommodate water movement through the property.

The rounded cobble creates a dry-creek appearance that feels appropriate within a ColoradoScape landscape while also serving a practical purpose.

Larger boulders positioned beside the cobble help visually connect the drainage area to the rest of the landscape.

Color and Seasonal Interest

A major goal of this project was to make sure that reducing the lawn did not mean reducing the beauty of the front yard.

Flowering plants, roses, ornamental grasses, shrubs, and other perennials were incorporated throughout the landscape to provide changing color and texture across the growing season.

As these plants mature, the spaces between them will continue to fill in, creating an increasingly lush landscape while still using substantially less water than the original lawn.

Existing Hardscape Incorporated into the Design

The home's existing paver walkway, front steps, porch, and mature landscape features were retained and incorporated into the new design.

This allowed FRSR to focus the project investment on the areas that needed the greatest improvement while ensuring the new ColoradoScape blended naturally with the home's established architecture.

The curved planting areas and boulder placement also soften the lines of the existing walkway and create a more natural transition from the street to the front porch.

A Better Use of Water

The Nelson Project demonstrates one of the biggest advantages of a professionally designed ColoradoScape landscape: water is directed toward plants that provide color, habitat, shade, texture, and long-term landscape value instead of being used primarily to maintain a large lawn.

Reducing four traditional turf irrigation zones and concentrating water into a more efficient landscape can create substantial savings over an entire watering season.

At an estimated reduction of roughly 1,000 to 1,500 gallons per week, the seasonal water savings can become significant while the property actually gains plant diversity and visual interest.

ColoradoScape Is More Than Replacing Grass with Rock

FRSR approaches ColoradoScape projects differently than a basic lawn-removal contractor.

A successful conversion considers the home's architecture, existing trees, irrigation, drainage, boulder placement, plant maturity, color, seasonal interest, rock, mulch, circulation, and the amount of lawn that still makes sense for the homeowner.

The Nelson Project demonstrates that philosophy. The result is not simply less grass. It is a completely redesigned front landscape.

Designed for Thornton and Colorado's Front Range

Thornton homeowners are increasingly looking for ways to reduce outdoor water use without sacrificing the appearance of their homes.

A properly planned ColoradoScape conversion can dramatically reduce the amount of high-water turf while replacing it with trees, shrubs, ornamental grasses, perennials, boulders, rock, mulch, and more efficient irrigation.

The Nelson Project shows what that can look like on an established Thornton property where mature landscape elements are worth preserving but the large traditional lawn no longer makes sense.

One Contractor, One Design, Done Right

Projects of this size work best when the entire landscape is planned and installed as one coordinated project.

FRSR handled the lawn reduction, layout, planting, rock, mulch, boulders, drainage features, irrigation changes, and finishing details as part of one complete landscape construction project.

That allows every material and every planting area to work together instead of looking like separate improvements added over time.

The Finished Nelson Project

The completed Nelson Project transformed a struggling, high-water lawn into a layered and colorful ColoradoScape front yard that better reflects Colorado's climate.

The smaller lawn keeps an important area of green space. Approximately 78 new plants provide seasonal color and texture. Mature trees remain as established anchors, while boulders, decorative rock, mulch beds, and cobble create natural transitions throughout the property.

The result is a front yard that requires significantly less irrigation while offering considerably more visual interest than the landscape it replaced.