Replacing a thirsty lawn with drought-tolerant plants, decorative rock, native landscaping, or other water-wise features can make sense for many Colorado homeowners. But if you live in an HOA community, you may wonder whether the association can reject your plan.

The HOA xeriscape law in Colorado gives many homeowners important protections. Colorado Senate Bill 23-178 expanded rules around water-wise landscaping in common interest communities and limits certain restrictions an HOA can place on qualifying homeowners.

That does not mean every landscape plan receives automatic approval. HOAs can still enforce reasonable design and aesthetic standards.

For homeowners in Thornton and across the Denver Metro area, understanding that difference can help you create a yard that saves water, looks intentional, and moves through the HOA approval process more smoothly.

What Does the HOA Xeriscape Law in Colorado Actually Do?

SB 23-178 became law in 2023 and took effect on August 7, 2023. The law addresses water-wise landscaping rules in Colorado HOA communities.

Under the law, qualifying HOAs cannot simply prohibit xeriscape, drought-tolerant landscaping, or certain nonvegetative landscaping choices on property for which an owner is responsible.

However, an association can still create and enforce design guidelines related to landscaping. That may include rules about the type, number, appearance, and placement of plants and hardscape features.

The practical takeaway is simple: homeowners have stronger rights to choose water-wise landscaping, but thoughtful design and HOA approval can still matter.

What Changed Under SB 23-178 Landscaping Rules?

For homeowners researching SB 23-178 landscaping requirements, several provisions are especially important.

HOAs Must Allow a Drought-Tolerant Option

HOA landscaping guidelines must allow homeowners an option consisting of at least 80 percent drought-tolerant plantings.

This gives homeowners more freedom to design around Colorado's dry climate rather than being forced into a landscape dominated by high-water turf.

A drought-tolerant design can still include color, texture, shade, seasonal interest, and usable outdoor areas.

Backyard Nonvegetative Turf Cannot Be Completely Prohibited

The law states that HOA rules cannot prohibit nonvegetative turf grass in a homeowner's backyard.

That can be relevant for homeowners considering artificial turf installation as part of a lower-maintenance outdoor living plan.

An HOA may still have standards concerning placement, appearance, materials, or installation, so approval requirements should not be ignored.

HOAs Cannot Unreasonably Require Excessive Hardscape

The law also addresses hardscape requirements. HOA rules may not unreasonably require hardscape to cover more than 20 percent of the landscaping area.

This helps keep water-wise landscaping from becoming synonymous with covering an entire yard in rock or hard surfaces.

A successful xeriscape usually combines plant material, mulch or rock, practical hardscape, and efficient irrigation instead of relying on one material everywhere.

Vegetable Gardens Receive Protection Too

SB 23-178 also says an HOA cannot prohibit vegetable gardens in a homeowner's front, side, or backyard.

The association may still have reasonable standards, but a blanket prohibition is restricted under the law.

Can an HOA Still Reject Your Xeriscape Plan?

Potentially, yes.

The HOA xeriscape law in Colorado does not eliminate architectural review or every community design standard.

An HOA may still regulate details such as:

• Plant varieties and placement
• Landscape bed locations
• Hardscape layout
• Artificial turf appearance
• Decorative rock selections
• Borders and edging
• Overall design consistency
• Required submission documents

This is why submitting a complete design is often more effective than treating xeriscaping as simply removing grass.

Red Rock Outdoor Living provides professional landscape design that can help homeowners organize plants, hardscape, turf, outdoor living features, and functional spaces into one cohesive plan.

Does SB 23-178 Apply to Every Colorado HOA Property?

No. This is an important limitation homeowners should understand.

The enacted law applies to units that are single-family detached homes. The Colorado General Assembly's summary states that these provisions do not apply to condominiums or single-family attached homes that share one or more walls with another unit.

Your specific property, association documents, and circumstances therefore matter.

Before changing your landscaping, review:

• Your HOA covenants
• Current architectural guidelines
• Landscape application forms
• Property boundaries
• Local city requirements
• Utility locations
• Drainage conditions

If you are unsure about the legal interpretation of your HOA documents, consider seeking qualified legal guidance rather than relying only on general online information.

What Does a Good Colorado Xeriscape Look Like?

Water-wise landscaping does not have to mean a yard filled with gravel and a few plants.

A good design uses different materials and plant types to create an attractive outdoor environment while reducing unnecessary water demand.

Start With Functional Zones

Separate the yard according to how you use it.

For example, a backyard might include:

• A seating patio
• Drought-tolerant planting beds
• A smaller turf area
• Artificial turf for pets or play
• A fire feature
• Shade trees
• Walkways
• Decorative rock
• Outdoor lighting

This approach creates a landscape that is useful as well as water-conscious.

Choose Plants for the Site

Plant selection should consider sun exposure, mature size, soil, wind, irrigation needs, and the amount of maintenance you want.

Grouping plants with similar watering needs can also make irrigation more efficient.

Red Rock Outdoor Living's landscaping services include custom design, planting, turf options, mulch, and decorative rock, allowing homeowners to build a more complete water-wise landscape.

Keep Hardscape in Balance

Patios and walkways can reduce irrigated areas while making a backyard more usable, but hardscape should support the design rather than overwhelm it.

A custom patio can create space for dining and entertaining while drought-tolerant planting beds soften the surrounding landscape.

How Should Thornton Homeowners Approach HOA Approval?

Homeowners searching for HOA landscaping services in Thornton are often looking for more than basic lawn installation. They need a landscape plan that considers community standards, Colorado conditions, and the way the property will actually be used.

Step 1: Get the Current HOA Guidelines

Do not rely on a neighbor's approval from several years ago. Ask for the current rules and application requirements.

HOA landscaping standards can change.

Step 2: Create a Complete Design

Show the location of planting beds, turf, hardscape, trees, shrubs, irrigation changes, and other major features.

A clear plan can reduce misunderstandings during architectural review.

Step 3: Submit Before Construction

State law provides important protections, but that does not automatically remove an HOA's design review process.

Submit the required documents and obtain applicable approvals before purchasing large quantities of material or beginning construction.

Step 4: Keep Your Approval Records

Save approved plans, emails, applications, and related documentation.

This can be useful if questions arise during installation or after the project is completed.

What If Your HOA's Rules Conflict With Colorado Law?

SB 23-178 includes an enforcement process for qualifying homeowners affected by a violation.

According to the Colorado General Assembly, an affected homeowner must first give the association notice and a 45-day opportunity to cure the violation before bringing the civil action described by the statute. The enacted provisions also provide for specified damages and costs in qualifying cases.

Because disputes depend on individual facts and governing documents, landscaping contractors should not replace legal advice. If you believe an HOA rule violates Colorado law, consider discussing the matter with an attorney familiar with Colorado HOA law.

Finding HOA-Friendly Landscaping Help Near You

If you are searching online for “HOA community landscaping services near me,” look beyond companies that only install plants or turf.

For an HOA-controlled property, useful experience may include:

• Landscape design
• Site planning
• Material selection
• Hardscape integration
• New-home landscaping
• Drainage awareness
• HOA plan preparation
• Phased outdoor living design

Red Rock Outdoor Living serves homeowners throughout Thornton and the Denver Metro area with design-and-build outdoor improvements.

You can view completed landscaping and outdoor living projects to see different approaches to patios, planting, hardscape, and complete backyard transformations.

For local business information and customer feedback, visit the Red Rock Outdoor Living Google Business Profile.

Plan a Water-Wise Yard That Still Feels Like Home

Colorado's water-wise landscaping protections give many detached single-family homeowners greater flexibility, but a successful xeriscape project is about more than replacing grass.

The best results balance water efficiency, curb appeal, HOA requirements, drainage, outdoor living space, plants, and long-term maintenance.

Red Rock Outdoor Living helps Denver Metro homeowners turn those pieces into a coordinated landscape rather than a collection of disconnected improvements.

If you are planning an HOA-approved xeriscape or complete backyard redesign in Thornton or the surrounding area, request a free landscape consultation to discuss your property and goals.

Frequently Asked Questions

Can My HOA Ban Xeriscaping in Colorado?

For qualifying single-family detached homes covered by the law, an HOA cannot impose a blanket prohibition on xeriscape or drought-tolerant landscaping. It can still establish reasonable design and aesthetic standards governing the finished landscape.

What Is SB 23-178 in Colorado?

SB 23-178 is a Colorado law concerning water-wise landscaping in HOA communities. It expanded protections involving drought-tolerant landscapes, nonvegetative landscaping, vegetable gardens, and HOA water-wise design options. It became effective August 7, 2023.

Does My HOA Have to Offer Water-Wise Landscape Designs?

The law requires covered associations to develop at least three preapproved garden designs for front yards. Qualifying designs must follow water-wise landscaping principles or be part of a local water provider's conservation program.

Can My HOA Stop Me From Installing Artificial Turf?

For covered detached single-family properties, the law says HOA guidelines cannot prohibit nonvegetative turf grass in the backyard. Associations may still regulate design details, so homeowners should review and follow applicable approval procedures.

Where Can I Find HOA Landscaping Services in Thornton?

Homeowners planning an HOA-regulated landscape in Thornton can work with a local design-and-build contractor that understands landscape planning, planting, hardscape, turf, and complete backyard construction. Red Rock Outdoor Living serves Thornton and the greater Denver Metro area with customized outdoor living solutions.