| Key takeaways |
|---|
| • Xeriscaping cuts outdoor water use by 50%–75% compared to a traditional lawn. • Xeriscaping uses drought-tolerant plants rather than just rocks and gravel. • It works in every climate. The plant choices change, but the principles stay the same. |
Xeriscaping cuts outdoor water use by 50% to 75% compared to a traditional lawn. It uses living, drought-tolerant plants and smart design to work with your local climate rather than fight it.
If you want a beautiful yard without the constant maintenance and high water bills, Lawn Love connects you with local pros who can design, plant, and maintain the perfect xeriscape for your home.
How xeriscaping works (and how it saves water)
Xeriscaping works by using plants that need less water, building healthier soil, and watering more efficiently through hydrozoning, which means grouping plants with similar water needs together.
Here is how xeriscaping saves water:
- Less thirsty plants: Native and drought-tolerant species use up to 60% less water than turfgrass, according to UC Davis Watershed Management research.
- Healthier soil: Compost-rich soil holds moisture for days instead of hours.
- Hydrozoning: Grouping plants by water needs eliminates overwatering that occurs when one zone is sized for the thirstiest plant.
- Efficient delivery: Drip lines and soaker hoses can reduce water use by about 30% to 50%, which EPA WaterSense says is lost to wind, evaporation, and runoff from inefficient systems.
The savings show up on the meter. Denver Water, which coined the term in 1981, reports that a Kentucky bluegrass lawn in Colorado needs 40 to 60 gallons of water per square foot per year, while a proper xeriscape uses only 10 to 15 gallons.
Read more: Benefits of Xeriscaping
How to start a xeriscape garden
You don’t need to convert your whole yard at once. Most homeowners start with one bed and expand. Here’s the 5-step starter path:
- Map your yard. Note sun, shade, drainage, and slopes.
- Test the soil. Your local Extension office runs inexpensive soil tests and will tell you exactly what your soil needs.
- Group plants by water need. High-water-need plants near the house and drought-tolerant ones farther out.
- Install drip irrigation. Skip the sprinklers.
- Mulch 2 to 4 inches deep.
Allow a full year for plants to establish. Year one is mostly roots; the visible growth comes in year two.
The 7 principles of xeriscaping
The 7 basic principles let you design a yard that’s both beautiful and water-efficient.
1. Planning and design
Daniel Crowley, CEO at Hello Gravel in New Orleans, Louisiana, says a lack of planning is the biggest mistake people make.
“Homeowners assume that xeriscape is so simple to achieve. They think that by removing the grass and adding rocks as a feature on it, it’s done,” Crowley says. “However, they fail to recognize that it is not a good landscape. It often leads to more problems, especially in water movement and growing weeds between rocks.”
You need a thoughtful plan, so start looking at your site conditions: where the sun shines most, where shade falls, where water collects after rain, and how the slope runs.
“If you know what your weather zone is, you can use that temperature guidance,” says Jo Ellen Meyers Sharp, award-winning garden writer behind The Hoosier Gardener.
Group plants with similar light and water needs together. Keep water-loving plants in one zone and drought-tolerant ones in another, which makes everything from watering to maintenance much easier.
If you’re not ready to convert your whole yard, start with a strip or front-yard corner as a test bed. For inspiration, see our guide on Xeriscape Ideas for a Water-Wise Yard.
2. Soil analysis and improvement
Good soil holds water that plants can use later. Most of us don’t have great soil naturally, but if you can work compost and organic matter into the soil, it will help it retain water. Compost is the rare amendment that fixes both problems: it improves drainage in heavy clay and boosts water retention in sandy soils.
Your local extension office offers inexpensive soil tests that show you what your soil needs and which drought-tolerant plants will thrive in it. Test before you plant. Sandy soil suits succulents and Mediterranean plants like lavender and rosemary, while heavier soil supports native grasses and perennials.
Tammy Sons, founder and CEO at TN Nursery in Altamont, Tennessee, warns people not to go overboard amending the soil for their new native plants.
“A lot of these hardy species do better when you let them get on with it in the ground as nature intended,” Sons says.
3. Smart plant selection
Forget the idea that xeriscaping is just cactus and rocks.Pick plants that naturally grow in your region. Native plants support birds and pollinators and rarely need supplemental water once established.
Sons says natives are the secret to an attractive yard.
“The best water-wise gardens are still very much about the plants,” she says. “You need your drought-tolerant natives for the color and texture and to give the space some seasonal appeal. They see landscapes with native shrubs, ornamental grasses and flowering perennials that don’t drink as much as turf yet stay attractive from one end of the year to the other.”
The best xeriscaping plants for your landscape depend on where you live, but some popular options include:
- Succulents: Agave, yucca, sedum, hens-and-chicks
- Drought-tolerant flowers: Lavender, salvia, Russian sage, coneflower, blanket flower
- Ornamental grasses: Blue grama, little bluestem, Mexican feather grass
- Shrubs: Manzanita, ceanothus, sumac, juniper, rosemary
- Ground covers: Creeping thyme, sedum, kinnikinnick (PNW), ice plant (Southwest)
4. Mulch
A 2- to 4-inch layer of mulch can reduce evaporative water loss by 10 times, according to Utah State University. It also blocks weeds and gives your landscape a polished look. Use our mulch calculator to estimate your job size.
Most xeriscape landscapes use rocks, like pea gravel, river rock, or lava rock. Crowley points out that gravel is not a magic fix for weeds.
“Homeowners must understand that putting gravel doesn’t automatically stop weeds from growing,” he says. “They should begin by removing weeds first before adding gravel. It is better to spend time regularly pulling or trimming the weeds so that they may not grow out of control.”
Whether you use organic or inorganic mulch, keep mulch a few inches away from plant stems and tree trunks. Mulch piled against bark traps moisture and invites rot.
5. Smart watering
Drip irrigation and soaker hoses are your best friends. They put water right at the roots without overspraying onto your sidewalk.
Angelene Padilla, specialist at Bloomfield Farms near Nashville, Tennessee, recommends watering deeply and infrequently.
“The morning is often the best time because the grass dries out before the evening and so reduces the incidence of fungal disease,” she says.
While established xeriscapes need very little water, Taylor Olberding, franchise owner at Heroes Lawn Care in Alvin, Texas, reminds homeowners to be careful during the first year.
“Drought-tolerant plants still need regular watering while their roots get established,” Olberding says. “In the beginning, they may need deep watering two to three times a week, depending on the weather and soil. After a few months, you can reduce watering gradually.”
6. Limited turf
A xeriscape lawn isn’t a no-lawn yard. It’s a smaller, smarter one. According to EPA WaterSense, outdoor watering accounts for more than 30% of household water use nationwide, up to 60% in arid regions, so shrinking decorative turf is one of the biggest water-saving moves you can make.
If you keep a patch of grass for a play area, or a dog zone, Olberding says you absolutely must separate the irrigation zones.
“Lawn and drought-tolerant plants have very different water needs, so mixing sprinklers with drip lines can lead to overwatering one area and underwatering another,” he says. “We recommend separating the grass with metal edging, stone edging, or a header board to keep the lawn from spreading into the planting beds.”
To know exactly when to water that small patch of grass, Padilla has a simple trick.
“Walk on the grass and see what happens,” Padilla says. “If the blades rebound, it is not yet time to water. If they appear flat and dull or blue-gray, they are a sign that they need water.”
7. Regular upkeep
Low maintenance doesn’t mean zero maintenance. You’ll still have to do some basic weeding, light pruning, and pest control.
“Once a xeriscape is mature, the maintenance is lighter than a traditional lawn. Instead of weekly mowing, edging, and heavy watering, most of the work is seasonal,” Olberding says. “That means pruning dead growth, cutting back ornamental grasses, checking drip lines, pulling weeds, and refreshing mulch or gravel as needed.”
Here’s what an established xeriscape actually needs:
Year 1 (establishment):
- First 2 weeks: Water new plants every 1-2 days so the root ball never completely dries out.
- Weeks 3 to 6: Reduce to 2–3 deep waterings per week, adjusting for heat and soil type.
- First 30 days: Watch for transplant stress. Wilting or yellow leaves mean more water, not less.
- Through the first growing season: Drop to weekly watering once roots take. Pull weeds before they seed (mulch will block most of them).
After year 1 (established):
- Weekly (10 to 15 min.): Walk the yard, pull small weeds, scout for pests.
- Monthly: Light pruning of dead or overgrown stems. Check drip emitters for clogs.
- Quarterly: Top up mulch in thin spots.
- Annually: Refresh the mulch layer to a full 2 to 4 inches deep. Cut back ornamental grasses in late winter.
- During heat waves (above 95 degrees): Give established plants a deep soak once if they look stressed. Otherwise, leave them alone.
Xeriscaping vs. zeroscaping, what’s the difference?
The two get mixed up regularly. Here’s the short version:
- Xeriscaping is a planned, water-efficient landscape that uses drought-tolerant plants, mulch, and smart design. Still a garden, just one that drinks less.
- Zeroscaping (sometimes spelled “zeroscape” or “zero scape”) usually means replacing the yard with rocks, gravel, or hardscape, and using very few, or no, plants.
Xeriscaping costs more up front but supports pollinators, cools the yard, and looks alive year-round. Zeroscaping is cheaper to install and easier to maintain, but it heats up in summer, sheds runoff, and can look stark.
Zeroscaping works well for tight side yards, between pavers, or HOA-restricted spaces where any landscaping is a step up. For most front and back yards, xeriscape gives you a healthier landscape and qualifies for rebates. Most rebate programs (such as SNWA and California’s Cash for Grass) require living plants. Pure rock yards don’t qualify.
How much does xeriscaping cost?
The average cost of xeriscaping is around $17,000 for a standard yard, though most projects fall between $15,120 and $18,400. Professional installation runs $5 to $20 per square foot. That covers labor, plants, mulch, and irrigation.
What pushes the price up or down:
- Plants: A specimen agave costs more than a seed-grown native.
- Hardscape: Flagstone costs more than pea gravel.
- Irrigation: Drip systems add $1.70 to $4.80 per square foot.
- Site prep: Slopes, drainage issues, and turf add more labor.
Going DIY saves a lot. Doing a 500-square-foot area yourself runs about $4,500 to $5,500 in materials, versus $3,500 to $9,165 to hire a pro. Many homeowners start with one bed and add to it each season, which spreads the cost out over time.
If you are on a tight budget, you don’t have to do it all at once.
“Tackle the lawn in sections. A small bed done right can have an outsized impact,” Sons says.
Rebates available in 2026
If you live in a drought-affected state, your water utility may offer cash incentives to remove turf.
The biggest 2026 programs include:
| Region | Program | Rebate | Notes |
| Las Vegas / Southern Nevada | SNWA Water Smart Landscapes | $5/sq. ft. (min. 400 sq. ft.) | Living plants required; AB 356 commercial deadline Jan 1, 2027 |
| Las Vegas city proper | SNWA + LVVWD | Up to $7/sq. ft. | 400 sq. ft. min.; $1.50/sq. ft. over 10,000 sq. ft. |
| Southern California (MWD) | SoCal Water$mart | Starts at $3/sq. ft. + $100/tree (up to 5) | Drip irrigation conversion recommended |
| California statewide | Cash for Grass | Starts at $3/sq. ft. | Renewed through 2026; drip add-on available |
Most programs require pre-inspection and use of living plants (not rock-only). Apply before you start any work because most won’t reimburse you retroactively.
FAQs
Yes. The seven principles apply everywhere, and only the plant choices change:
In arid climates (Phoenix, Las Vegas, Denver): Use desert natives like agave, yucca, and ocotillo.
In transition zones (Texas, Oklahoma): Mix drought-tolerant perennials with native grasses.
In wet climates (Pacific Northwest, Southeast): Use native ferns, salal, kinnikinnick (PNW), or beautyberry, muhly grass, and palmetto (SE).
A “xeric” garden is any low-water garden using drought-tolerant plants. Xeriscaping is a comprehensive design system (7 principles) that includes plants, soil, mulch, watering, and turf decisions. Every xeriscape is xeric; not every xeric garden is a formal xeriscape.
In several Western states, it’s now illegal for HOAs to ban water-wise landscaping. California, Nevada, Colorado, and Texas have all passed turf-replacement protection laws. Check your local statute before assuming the HOA can stop you.
Most xeriscapes look established by year two and fully filled in by year three. Year one is mostly about growing deep roots, and the visible growth comes after.
Enjoy a beautiful, low-water yard
Getting a water-wise landscape right takes planning, the right plants, and a lot of free time.
If you’d rather hand off the heavy work like turf removal, mulching, planting, and ongoing care, Lawn Love can help you connect you with an experienced local pro who’ll handle the design, planting, and ongoing care while you watch your water bill drop.
Main Image: A xeriscaped residential front yard with colorful succulents, boulders, and decorative pebbles. Photo Credit: Simone / Adobe Stock
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