shrubN. America Native

Fourwing Saltbush

The Story

Plant Bio

Atriplex canescens, the fourwing saltbush, is a densely branched, rounded, semi-evergreen shrub native to arid regions of western North America, reaching three to eight feet in height. The narrow, linear leaves carry a distinctive silvery-gray coloration from microscopic, bladder-like surface hairs that help the plant conserve moisture in desert environments.

This species is dioecious, meaning individual plants are strictly male or female. The female plants produce inconspicuous flowers that develop into highly ornamental, papery, four-winged seed structures that persist on the branches well into winter.

Uses & Benefits:

The striking, papery, four-winged seed bracts on female plants provide unique texture and winter interest.

Excellent for stabilizing sandy soils, controlling erosion, and serving as a windbreak in harsh, saline environments.

Provides critical high-protein browse for native mammals, seeds for songbirds, and nectar for native bees.

Essentials

At a Glance

Plant Type

Shrub

Height

72"

Width

72"

Light

Full Sun

Zones

4, 5, 6, 7, 8, 9, 10

Water

Low

Humidity

Low

Lifespan

Long-lived

Native To

North America

Toxicity

Non-toxic

Bloom period

Late spring – Summer

In flower about 4 months of the year

Planting

How to Grow

Select a planting site in full sun with excellent drainage, such as a gravelly slope or sandy bed.
Dig a hole twice as wide as the root ball but no deeper, keeping the crown level with the surrounding soil.
Water deeply immediately after planting to settle the soil, then withhold supplemental water once established.
Avoid adding organic compost, fertilizer, or heavy mulch, which retain excess moisture around the root crown.

Pro Tip

Plant in unamended, sharply draining soil and avoid summer irrigation; excess moisture or heavy organic matter triggers fatal root rot.

Keep It Thriving

Care Guide

Do

Plant in poor, sandy, or gravelly soils with sharp drainage.
Prune lightly in late winter to shape the shrub if necessary.
Provide full sun exposure to prevent leggy growth.

Don't

Do not overwater or plant in low-lying areas prone to standing water.
Do not apply heavy fertilizers, which reduce drought hardiness.
Do not prune heavily into old, leafless wood.

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Pest Check
Propagate
Prune
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Erosion ControlWindbreakHedgeXeriscapingWildlife Garden

Companion Plants

Artemisia tridentata Sphaeralcea ambigua Bouteloua gracilis Larrea tridentata

Multiply

Propagation Methods

Good to Know

Common Questions

Fourwing Saltbush questions

What zones can Fourwing Saltbush grow in?

Fourwing Saltbush is hardy in USDA Zones 4–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Fourwing Saltbush deer resistant?

Not reliably. Deer may browse Fourwing Saltbush, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Fourwing Saltbush bloom?

Fourwing Saltbush typically blooms in late spring through summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Fourwing Saltbush need full sun?

Fourwing Saltbush does best in full sun (6+ hours).

Is Fourwing Saltbush drought tolerant?

Yes — once established (usually after the first full season), Fourwing Saltbush handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.