Drought Resistant Landscaping: A Guide to Plants and Water

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September 4, 2026

Drought-tolerant plants growing among stone and gravel in a garden
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A yard built around plants that handle dry conditions, such as lavender, sedum, and blue fescue, can need little water for half the year once the plants are established, which cuts water bills compared with a grassy lawn.

Until then, new shrubs and perennials need extra water through their first year, and trees for the first couple of years.

Choose Plants for Your Climate

A garden photograph introduces plants suited to dry conditions.

Start with your climate, soil, sun exposure and the upkeep you will accept.

Lantana, lavender, sedum, Agastache, coneflowers and blue fescue are examples, and thirsty citrus sits at the opposite end from low-water succulents. Mediterranean-climate plants tend to share thick foliage, tiny leaf hairs called trichomes, and secreted oils.

Native does not automatically mean drought-tolerant; redwoods need enormous amounts of water. For trees, stay under 25 feet: strawberry tree, fruitless olive and crape myrtle fit.

Easy upkeep rules out some popular choices:

avoid invasive species of native or drought-tolerant plants such as the popular pampas grass and the ultra-colorful periwinkle.

— California.com

Your local extension office can list what suits your zone.

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Keep, Shrink, or Replace the Lawn

A garden photograph accompanies advice on replacing parts of a lawn.

Keep the lawn where kids or pets play, because rocks and cacti make poor playing fields. Turf also gives green space said to run 60°F cooler than asphalt, and it is credited with a 10–15% home value boost.

For drought tolerance, cool-season options are tall fescue (the shade pick), sheep fescue, wheatgrass, and Kentucky bluegrass. Warm-season Bahia, Bermudagrass, Buffalograss, centipede, St. Augustine, and Zoysia handle heat and dry spells better.

Buy blends. Reseed cool-season lawns in fall and warm-season lawns in spring.

Replace the parts nobody plays on. Decomposed granite packs down without dust, which suits patios and pet areas.

The cheapest pea gravel has sharp edges, so skip it near kids. Permeable pavers and native grasses also work.

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Group Plants by Water Needs

A garden photograph accompanies advice on grouping plants by water needs.

Plants that want the same amount of water belong in the same bed or pot group, so one watering routine suits all of them.

Mix a thirsty plant in with sedum and one of the two will always be watered wrong. On a patio or balcony, apply the same rule container by container, and set sun-loving plants on the brightest side.

Within a bed, arrange by height. Taller perennials such as Agastache or Bluebeard go in the back row, with intermediate plants like coneflowers and sedum staggered in front of them.

Mounds of blue fescue, a short ornamental grass, finish the front edge. This keeps every plant visible and in the light it needs.

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Prepare the Soil and Mulch

Mulch covers the bed, with dark compost-rich soil exposed beside a small perennial.

Work compost into the planting bed before anything goes in the ground. It gives roots a loose, nutrient-rich start and helps the soil hold water, so each watering lasts longer.

Mulch goes on top, covering the bare soil between plants. Mulch holds moisture in the soil, helps prevent weeds, and keeps soil temperature steadier through hot afternoons and cool nights.

Weeds matter in a dry yard because they compete with your plants for the same limited water. Pull mulch back from stems and trunks so it doesn’t sit against the bark.

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Plan Irrigation and Watering

A watering guide compares methods for getting water to garden plants.

Water between 4 a.m. and 9 a.m. Cool air and light wind mean less evaporates before it reaches the roots, and a timer spares you the dawn trip to the spigot.

For shrubs, perennials and trees, drip lines or soaker hoses beat sprinklers because they put water at each plant’s base instead of on pavement and bare soil.

Run them long enough to soak deep, then skip days. Deep, infrequent watering pushes roots down, while daily sprinkles keep them shallow.

For the lawn you keep, give it 1–1½ inches per week, rain included. Set an empty tuna can on the grass to see how long your sprinkler takes to fill it, then spread that time across the week.

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Hardscape and Rainwater Capture

A garden photograph accompanies ideas for paving and collecting rainwater.

Every square foot of paving, gravel, or stone is a square foot you never water. Pavers make patios and paths that hold their shape, gravel suits side yards where grass struggles, and boulders add height to a flat bed.

One boulder or large pot at the end of a path gives the eye a place to land, so a sparse planting looks deliberate.

A rain garden is a shallow dip where runoff collects, planted with species that tolerate both a soak and a dry spell.

Send downspouts to a rain garden or a rain barrel instead of the driveway. A water feature that catches rainwater adds sound and draws birds without a hose.

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What Xeriscaping Means

A garden photograph illustrates a yard designed for low water use.

Drought-tolerant landscaping, also called water-wise landscaping, builds a yard around plants that handle dry conditions: natives, succulents, cacti, and ornamental grasses.

Xeriscaping goes further, combining plants with stone, gravel, and hardscape so the yard uses little to no water. Once established, drought-tolerant plants can need little water for half the year, which cuts water bills compared with a traditional grassy lawn.

California’s drought lasted seven years, and the mandatory water restrictions led many homeowners to redesign their yards.

If your area gets average rainfall, a full xeriscape is optional. A drought-tolerant yard can still use bark mulch and native plants.

The sections below cover plants, lawn, watering groups, mulch, irrigation, and hardscape.

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Plant in Fall

An autumn shrub sits in moist soil, with a spade and fallen leaf nearby.

Fall gives new plants what midsummer can’t: cooler air and more frequent rain.

Roots settle into the soil without heat stress, so a shrub or perennial planted now reaches its first hot, dry summer with a stronger root system already in place.

That head start is what lets it get through the dry months with little help.

Trees gain the most. A tree planted in autumn can use the rain expected over the following weeks, so less of the early watering falls to you.

If you are converting a lawn or bed to drought-tolerant plants, treat fall as the planting season. Use summer to plan, order, and mark out the beds.

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Care During Establishment

A garden photograph accompanies advice on caring for new plantings.

Drought tolerant means tolerant once established, not unwatered from day one. New plantings need extra attention at the start:

  • Give new shrubs, perennials, and groundcovers extra water through their first year, while their roots are still shallow.
  • Irrigate new trees more for the first couple of years. They take longer to settle in than smaller plants.
  • If you keep a lawn, aerate it every 2 years with an aerator.
  • In the years between, dethatch with a dethatcher so water and air reach the soil.

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Frequently Asked Questions

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What is drought resistant landscaping?

It is a yard design built around plants that handle dry conditions, such as natives, succulents, cacti, and ornamental grasses. It also goes by water-wise, water-smart, dry garden, and desert landscaping.

Xeriscaping is the stricter version, pairing plants with stone, gravel, and hardscape so the yard needs little to no water. In an area with average rainfall, a full xeriscape is optional.

What is a good drought resistant bush?

Lavender and lantana are two low-water choices, and California fuchsia is a native option for the Bay Area.

Match the pick to your zone, because native does not always mean low-water: redwoods need a lot of water. Your local extension office can list what suits your area.

What plant needs the least amount of water?

Succulents and cacti sit at the low-water end, and sedum is an easy one to grow.

Thirsty plants such as citrus are at the opposite end. Even the driest-tolerant plants need regular water during their first year while roots settle in.

When is the best time to plant a drought resistant garden?

Fall is the best time.

Cooler air and more frequent rain let roots settle without heat stress, so plants reach their first hot, dry summer with a stronger root system. Trees benefit most, since autumn rain covers part of their early watering.

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