9 Drought-Tolerant Plants for Challenging Sites


Try These Beautiful & Tough, Drought-Tolerant Plants

Every plant at Skyline Meadow Farm in Oakland, California was chosen to thrive in conditions that would challenge many others: wind, compacted clay, searing sun, and recurring drought. The selections below combine California natives with Mediterranean and drought-adapted ornamentals to deliver year-round interest while supporting the region’s pollinators and conserving the water table.

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1. ‘Santa Barbara’ sage

'Santa Barbara' sage
Photo by Michelle Gervais
  • Name: Salvia leucantha ‘Santa Barbara’
  • Zones: 8–11
  • Size: 2 to 3 feet tall and 4 to 6 feet wide
  • Conditions: Full sun; poor, well-drained soil
  • Native range: Garden origin

‘Santa Barbara’ sage is a fragrant subshrub prized for its soft silvery foliage, whorls of lavender flowers, and relaxed, coastal beauty that evokes the wild hillsides of the California Coast.

2. Firewheel

Firewheel
Photo by Jennifer Benner
  • Name: Gaillardia pulchella
  • Zones: Annual
  • Size: 1 to 1½ feet tall and wide
  • Conditions: Full sun; adaptable to most well-drained soil types
  • Native range: North America

Vibrant flowers in hues of red, orange, and yellow make this annual (sometimes short-lived perennial) an eye-catching addition to almost any garden.

3. ‘Cousin Itt’ acacia

‘Cousin Itt’ acacia
Photo courtesy of Cara Hanstein
  • Name: Acacia cognata ‘Cousin Itt’
  • Zones: 9–11
  • Size: 2 to 3 feet tall and 4 to 6 feet wide
  • Conditions: Full sun to partial shade; well-drained soil
  • Native range: Australia

This is an odd little shrub with cascading, fine-textured blue-green foliage that forms an unmistakable mop-like mound, providing softness and playful textural contrast along borders, slopes, and retaining walls.

4. Desert willow

Desert willow
Photo by Steve Aitken
  • Name: Chilopsis linearis
  • Zones: 7–9
  • Size: 15 to 25 feet tall and 10 to 15 feet wide
  • Conditions: Full sun; well-drained to dry soil
  • Native range: Northern Mexico and Southwestern United States

A deciduous small tree prized for its extravagant, orchid-like blooms in shades of pink, lavender, and white that repeat from late spring through fall, this woody attracts hummingbirds throughout the season.

5. Western redbud

Western redbud
Photo by gapphotos.com/James Osmond
  • Name: Cercis occidentalis
  • Zones: 6–9
  • Size: 10 to 18 feet tall and 10 to 20 feet wide
  • Conditions: Full sun to partial shade; well-drained, alkaline soil
  • Native range: Southwestern United States

You’ll love this standout native for its magenta flowers that erupt along bare branches in early spring before the leaves emerge, followed by heart-shaped foliage and rich fall color. It tolerates clay soil.

6. Variegated Italian buckthorn

Variegated Italian buckthorn
Photo by gapphotos.com/Jonathan Buckley
  • Name: Rhamnus alaternus ‘Variegata’
  • Zones: 7–10
  • Size: 8 to 12 feet tall and 6 to 10 feet wide
  • Conditions: Full sun to partial shade; adaptable to most well-drained soil types
  • Native range: Hybrid

This upright, densely branched evergreen shrub forms effective privacy screens and windbreaks quickly, with deep green and white foliage that holds on even through drought.

7. ‘Grace’ smokebush

‘Grace’ smokebush
Photo by Steve Aitken
  • Name: Cotinus coggygria ‘Grace’
  • Zones: 5–9
  • Size: 10 to 15 feet tall and wide
  • Conditions: Full sun; moist, well-drained to dry soil
  • Native range: Temperate Asia and Europe

With its large, wine red leaves and billowing clouds of smoky pink plumes in summer, ‘Grace’ delivers dramatic foliage color and textural contrast on a grand scale.

8. ‘Yankee Point’ California lilac

‘Yankee Point’ California lilac
Photo by gapphotos.com/Nicola Stocken
  • Name: Ceanothus griseus var. horizontalis ‘Yankee Point’
  • Zones: 8–10
  • Size: 2 to 3 feet tall and 8 to 10 feet wide
  • Conditions: Full sun; well-drained, lean soil
  • Native range: Coastal California

A spreading, fast-growing ground cover smothered in deep powder blue flowers each spring, it suppresses weeds, stabilizes slopes, and supports native pollinators with minimal irrigation.

9. ‘Marina’ strawberry tree

‘Marina’ strawberry tree
Photo by gapphotos.com/Ben Phillips
  • Name: Arbutus ‘Marina’
  • Zones: 7–10
  • Size: 25 to 40 feet tall and 20 to 30 feet wide
  • Conditions: Full sun; well-drained soil
  • Native range: Hybrid

An evergreen hybrid tree with spectacular cinnamon-red peeling bark, clusters of urn-shaped pink flowers, and strawberry-like red fruit, ‘Marina’ provides year-round multiseason interest as a specimen or large screen.


Nina Mullen is a landscape designer and the principal of Mullein Designs, based in the Bay Area of California.

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