Water in Colorado isn’t just a utility—it’s a constraint. With ongoing drought conditions and increasing restrictions, the landscapes that thrive here are the ones that work with the environment, not against it.
If you’re planning a yard in Denver or the Front Range, the smartest move isn’t more irrigation—it’s better plant selection.
This guide walks through some of the best drought-tolerant and native plants for Colorado that deliver color, texture, and resilience without demanding constant watering.
Why Native & Drought-Tolerant Plants Matter
Colorado’s climate is defined by low humidity, intense sun, and unpredictable precipitation. Traditional lawns and high-water plants fight that reality—and usually lose.
Native and adaptive plants:
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Require significantly less water
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Handle temperature swings and poor soils
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Support pollinators and local ecosystems
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Reduce long-term maintenance costs
According to Denver Water, outdoor irrigation can account for up to 50% of household water use—making plant choice one of the biggest levers for conservation.
For a deeper breakdown of cost savings, see our guide on
👉 https://xerislandscaping.com/xeriscape-cost-denver-2026/
Best Flowering Drought-Tolerant Plants (Colorado Favorites)
These plants bring color without the water bill shock.
1. Purple Coneflower (Echinacea)
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Bloom: Summer
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Water Needs: Low once established
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Why it works: Hardy, pollinator-friendly, and visually bold
2. Blanket Flower (Gaillardia)
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Bloom: Late spring through fall
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Water Needs: Very low
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Why it works: Thrives in heat and poor soil
3. Black-Eyed Susan
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Bloom: Mid to late summer
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Water Needs: Low
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Why it works: Bright, durable, and easy to grow
4. Yarrow
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Bloom: Summer
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Water Needs: Very low
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Why it works: Almost impossible to kill (a landscaper’s favorite for a reason)
5. Penstemon (Beardtongue)
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Bloom: Spring to early summer
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Water Needs: Low
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Why it works: Native to Colorado and loved by hummingbirds
Best Shrubs for Low-Water Landscaping
Shrubs anchor your design and provide structure year-round.
6. Rabbitbrush
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Standout feature: Bright yellow fall blooms
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Bonus: Extremely drought-hardy
7. Apache Plume
- Standout feature: White flowers + feathery seed heads
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Bonus: Adds movement and texture
8. Sumac (Three-Leaf or Skunkbush)
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Standout feature: Red fall color
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Bonus: Thrives in tough conditions
9. Blue Mist Spirea (Caryopteris)
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Standout feature: Late-season blue flowers
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Bonus: Great for pollinators
Best Ornamental Grasses for Xeriscaping
Grasses are the secret weapon of xeriscape design—low water, high impact.
10. Blue Grama Grass
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Native: Yes
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Why it works: Iconic Colorado grass with minimal water needs
11. Little Bluestem
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Feature: Blue-green summer, red fall color
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Why it works: Adds seasonal interest
12. Switchgrass
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Feature: Height and movement
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Why it works: Great for layering landscapes
13. Buffalo Grass
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Feature: Lawn alternative
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Why it works: Requires far less water than traditional turf
How to Design a Drought-Tolerant Yard That Actually Looks Good
Let’s be honest—“low water” doesn’t have to mean “low effort aesthetically.”
The best xeriscapes combine:
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Layered plant heights (groundcover → grasses → shrubs)
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Repetition of plant groupings for cohesion
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Hardscape elements like stone, mulch, or gravel
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Seasonal bloom variation
If you want a full walkthrough, check out:
👉 https://xerislandscaping.com/introduction-to-xeriscaping-in-denver-colorado/
Local Water Restrictions & Why This Matters Now
Colorado is currently experiencing ongoing drought pressure, and local agencies are responding.
The Denver Board of Water Commissioners has implemented drought response measures, including watering limitations. You can read more here:
👉 https://www.denverwater.org/tap/denver-board-water-commissioners-declares-stage-1-drought-implements-mandatory-watering
Additionally, research from Colorado State University highlights historically low snowpack levels impacting water supply:
👉 https://source.colostate.edu/colorado-record-low-snowpack/
Translation: landscapes that rely on heavy irrigation are becoming a liability.
Final Thought
The future of landscaping in Colorado isn’t about fighting the climate—it’s about designing with it.
And the truth is, when you choose the right plants, you don’t just save water…
you end up with a yard that looks better, lasts longer, and actually belongs here.
Want Help Designing Your Xeriscape?
If you’re ready to transform your yard into something low-water and high-impact, we can help.
Fill out our estimate form and we’ll talk through your project, your budget, and what’s realistic for your space.