Fireproof Landscaping and Suitable Plants for Colorado’s Summers

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As Colorado’s summer arrives with intense heat and the looming threat of wildfires, communities and landscapes face potential devastation. However, there’s a proactive solution: fire-resistant landscaping. So, we’ll explore why fireproof landscaping is essential and offer practical tips for selecting plants that can withstand Colorado’s scorching temperatures.


BASICS of Fireproof Landscaping:

  • When selecting plants, opt for those naturally resistant to fire or difficult to burn. Additionally, prioritize species with high moisture content, minimal sap or resin, and little dead material. Examples include aspen and maple trees, as well as Oregon grape and currant shrubs.
  • Proper spacing and arrangement are crucial for crafting a fire-resistant landscape. With this, avoid planting trees and shrubs too close together, and maintain a clear space between vegetation and structures. This helps prevent rapid fire spread and reduces the risk of ignition.
  • Regular upkeep is essential for maintaining a fire-resistant landscape. Moreover, this involves pruning dead or dry vegetation, removing fallen leaves and branches, and keeping grasses and groundcovers well-trimmed. By staying on top of maintenance tasks, you can minimize available fuel for fires and create a more resilient landscape.

Design for Fireproof Landscaping:

If you’re fortunate enough to start with a clean slate, begin with your landscape design. This is where the “plan” aspect of landscaping comes into play. Creating a defensible space around your property is crucial. Keep in mind, defensible space involves two things: designing your home’s landscaping for easy firefighter access and selecting the right plants and trees to reduce fire risk.

Designing with defensible space in mind could save your home from wildfire destruction. Here are a few tips for designing with defensible space:

  • Firstly, ensure plants near the home are widely spaced out and low-growing. Secondly, avoid lining fences with plants. Thirdly, space trees so their crowns are 10-15 feet apart when mature.
  • Moreover, incorporate rock and paver/cement pathways among plants to create flame-resistant barriers that hinder fire spread.
  • Lastly, maintain different ignition zones year-round to enhance your home’s wildfire survival chances. 

According to the Colorado State Forest Service, each zone is measured by its distance from your home/structure:

  • Zone 1 (0-5 ft. from your home/structure)
  • Zone 2 (5-30 ft. from your home/structure)
  • Zone 3 (30-100 ft. from your home/structure)


Sloped Yards:

If your property features a sloped yard, remember that wildfires typically “ladder” up from the ground, accelerating as they ascend a slope or mountainside and causing greater damage. Consequently, planting ground covers like sedum and ice plant, which retain water in their leaves and stems, can effectively impede the uphill spread of a wildfire or its propagation from plant to plant.

Sloped Yards


Choosing Fireproof Plants for Colorado’s Landscape:

In building a fire-resistant landscape in Colorado, plant selection plays a pivotal role. Here are some top choices:

Deciduous Trees

Fireproof Landscaping Deciduous Trees

In fall, deciduous trees actively shed leaves, decreasing flammable material in summer. Plus, species like aspen, birch, and cottonwood provide vibrant colors and fire-resistant qualities.


Native Shrubs

Fireproof Landscaping Native Shrubs

Native shrubs thrive naturally in Colorado’s climate, resisting fire and enhancing landscape resilience. Moreover, species like chokecherry, mountain mahogany, and sumac not only support wildlife but also contribute to ecosystem resilience. 



Fireproof Landscaping Ground Covers

Don’t overlook crucial low-growing groundcovers like creeping thyme, snow-in-summer, and sedum. Moreover, they form dense mats, suppress weeds, and retain soil moisture effectively. Plus, they add a pop of color to your garden! 




Adding color and texture, these plants contribute to fire resistance. With this, varieties like penstemon, gaillardia, and salvia thrive in Colorado’s climate and need minimal water. 

Furthermore, incorporating these fire-resistant plants into your landscape strengthens it against wildfires. This significantly reduces the risk of damage to your home and property during Colorado’s summer season.



In conclusion, fire-resistant landscaping plays a crucial role in wildfire mitigation during Colorado’s summer season. By choosing fire-resistant plants, applying smart design principles, and practicing fire-safe behaviors, we can create landscapes that are both beautiful and resilient to wildfires.

Moreover, if you’re interested in learning more about fire-resistant landscaping or need assistance with designing and implementing a fire-resistant landscape for your home, reach out to the experts at Radiant Landscape Design and Build. Together, let’s safeguard our homes, landscapes, and communities from the threat of wildfires.

Call us at: (970) 775-8195