Xeriscaping in El Paso fits a city that has been conserving water for decades. El Paso International Airport averages just 8.78 inches of rain a year, according to NOAA's 1991–2020 normals, and more than half of it falls from July through September. The Chihuahuan Desert around the city is full of plants that thrive on exactly that pattern, and El Paso Water's rules and rebates reward yards built around them.
This guide covers El Paso's growing conditions, the best native and adapted plants, design for heat, wind and monsoon storms, the city's watering ordinance, and the rebates El Paso Water offers as of September 2026.
El Paso growing conditions
- USDA zone 8b. Every El Paso ZIP we checked on the 2023 USDA map, from downtown (79901) and the West Side (79912, 79922) to the Lower Valley (79925) and the far east side (79936, 79938), is 8b. See our El Paso zone page.
- Monsoon rain. The airport averages 1.58 inches in July, 1.67 in August and 1.52 in September. That's about 4.8 of the year's 8.78 inches (NOAA monthly normals). March and April average less than a quarter inch each.
- Heat. June is the hottest month, with a mean daily high of 97.1°F at the airport. Spring winds arrive before the monsoon and dry out young plants fast.
- Frost. NOAA's median last spring freeze is March 2 and the median first fall freeze is November 20 (NOAA annual normals). Hard freezes do happen, so zone-9 plants from Phoenix and Tucson are a gamble here.
- Elevation. The airport station sits at about 3,940 feet. That's why El Paso winters are colder than Phoenix or Tucson.
- Alkaline soil and caliche. University of Arizona Extension notes that most desert soils run pH 8.0 to 8.5 and that calcium carbonate can cement into caliche layers (AZ1415). Break through any hard layer at planting holes so water can drain.
The best xeriscape plants for El Paso
Look to the Franklin Mountains and the Chihuahuan Desert for your palette. The Chihuahuan Desert Gardens at UTEP show how well these plants work in a designed landscape right in the middle of town. Every plant below handles zone 8b cold and El Paso's alkaline soil.
| Plant | Type | Zones | Water | Why it works here |
|---|---|---|---|---|
| Desert willow | Tree | 7–11 | Low | Native along regional arroyos. Orchid-like flowers all summer for hummingbirds |
| Honey mesquite (Prosopis glandulosa) | Tree | 6–9 | Very low | Native shade tree with a wide, filtered canopy |
| Netleaf hackberry (Celtis reticulata) | Tree | 5–9 | Very low | Tough native small tree. Berries feed birds in fall |
| Texas sage (Leucophyllum frutescens) | Shrub | 8–11 | Very low | Silver foliage that flushes purple after monsoon rains |
| Apache plume | Shrub | 4–8 | Very low | Chihuahuan Desert native with feathery pink seed heads for months |
| Autumn sage (Salvia greggii) | Shrub | 6–9 | Low | Native to the Chihuahuan Desert region. Long hummingbird bloom |
| Red yucca | Succulent | 5–10 | Very low | Coral bloom spikes from spring to fall. Takes reflected heat |
| Havard agave | Succulent | 5–9 | Very low | Trans-Pecos native. Blue rosette that handles hard freezes |
| Claret cup cactus | Cactus | 5–9 | Very low | Native hedgehog cactus with scarlet spring flowers |
| Chocolate flower | Perennial | 4–9 | Very low | Cocoa-scented yellow daisies from spring to fall |
| Damianita (Chrysactinia mexicana) | Groundcover | 7–10 | Very low | Fragrant evergreen mounds with yellow flowers |
| Blue grama | Grass | 3–10 | Very low | Native bunchgrass for meadows or a low-water lawn alternative |
Autumn sage is the thirstiest plant on this list. Give it a spot with afternoon shade or group it with other "low" plants on its own drip line. For more ideas, see our desert landscaping ideas.
Design notes for the Chihuahuan Desert
Capture the monsoon. More than half of El Paso's rain arrives in short, heavy summer storms. Shape shallow basins around trees and shrubs so roof and driveway runoff soaks in instead of running into the street. El Paso Water offers a rainwater harvesting rebate (see below) if you want to store some of it.
Plant trees for shade, then fill in. Desert willow and honey mesquite on the west and south sides of the house cut summer heat. Put Texas sage, agave and cactus in the open spots with full sun.
Choose light, coarse gravel. Tan or buff rock stays cooler than dark rock and doesn't blow around in spring wind like fine mulch. Keep gravel a few inches back from shrub stems. See gravel vs. wood mulch for more on mulch choice.
Keep a little green if you want it. Blue grama can be mowed as a low-water lawn alternative for kids and dogs. Once established, most of the other plants on the list can get by on rain plus a few deep drip waterings in the hot, dry spring.
Water deep and infrequently. El Paso Water's ordinance allows landscape watering up to three days a week, and the utility notes that it's often better to water less frequently. Established native trees and shrubs do best with a deep soak every week or two in May and June and little or nothing once the monsoon starts.
El Paso watering rules
El Paso's Conservation Ordinance limits landscape watering year-round (El Paso Water):
- Even-numbered addresses: Tuesday, Thursday or Saturday.
- Odd-numbered addresses: Wednesday, Friday or Sunday.
- Monday: no residential watering.
- April 1 through September 30: outdoor watering only before 10 a.m. or after 6 p.m. on your assigned days.
- Always prohibited: watering on the wrong day or time, letting water flow into the street or storm drains, and leaving a leak unrepaired more than five working days.
Violations can bring a Class C municipal notice, with fines of $50 to $500 per citation. Stricter rules apply during a declared water emergency; see El Paso Water's drought plan.
El Paso rebates (as of September 2026)
El Paso Water doesn't currently list a turf-replacement or landscape-conversion rebate. Its landscape-related rebates are for equipment that helps a xeriscape use less water.
| Program | Amount | Cap | Key requirement | Link |
|---|---|---|---|---|
| El Paso Water Rainwater Harvesting Rebate | Rebate toward a rainwater collection system | Up to $1,000 | Apply with proof of purchase within 60 days. Purchase after June 1, 2024 | El Paso Water |
| El Paso Water Smart Irrigation Control Rebate | $75, one time | One controller per home | WaterSense-labeled controller, programmed to follow the watering ordinance. Apply within 60 days | El Paso Water |
| El Paso Water Laundry-to-Landscape Rebate | Rebate toward a laundry-to-landscape system | Up to $250 per home | Apply with proof of purchase within 60 days | El Paso Water |
| Turf replacement rebate | None listed | n/a | El Paso Water lists no lawn-conversion rebate | El Paso Water |
Read the rules before you buy. These rebates are paid after purchase, not pre-approved, so check the application requirements before you spend anything. The rainwater rebate requires backflow protection installed by a licensed plumber if the system connects to an irrigation system on public water. Rebates are credited to your water bill within two billing cycles.
Texas HOA rights
Texas Property Code Sec. 202.007 bars a property owners' association from enforcing rules that prohibit or restrict drought-resistant landscaping or water-conserving natural turf. The same section protects drip irrigation, rain barrels and rainwater harvesting, and composting. HOAs keep some control. They can regulate the use of gravel, rocks or cacti, set visibility limits for irrigation equipment, and restrict rain barrels between the front of your house and the street. Submit your plan for review, and cite Sec. 202.007 if the HOA tries to require turf.
Hire it out
Breaking caliche, building rain basins and moving tons of rock are the hard parts of an El Paso conversion. A local crew will also know which plants make it through the occasional hard freeze. Ask for itemized quotes, and compare them against our xeriscaping cost guide. Browse listed pros in El Paso:
For Texas conditions farther east, see our guides to San Antonio and Austin. For the high desert just upriver, see Albuquerque.
Frequently asked questions
Does El Paso Water pay you to remove your lawn?
Not as of September 2026. El Paso Water lists no turf-replacement rebate. It does offer up to $1,000 for a rainwater harvesting system, a one-time $75 rebate for a WaterSense smart irrigation controller, and up to $250 for a laundry-to-landscape system.
What days can I water in El Paso?
Even-numbered addresses can water Tuesday, Thursday or Saturday, and odd-numbered addresses Wednesday, Friday or Sunday. There's no residential watering on Mondays. From April 1 through September 30, you can water only before 10 a.m. or after 6 p.m.
Can my HOA make me keep a lawn in El Paso?
No. Texas Property Code Sec. 202.007 voids HOA rules that prohibit or restrict drought-resistant landscaping or water-conserving turf. The HOA can still regulate gravel, rocks and cacti, so get your design approved first.
When should I plant a xeriscape in El Paso?
Fall is best for most trees, shrubs and perennials. Roots grow through the mild winter before the hot, dry spring winds. Cactus and agave root best in warm soil, so late spring works for them. The monsoon season is also a good time to plant natives, since summer storms help with watering.
