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Big Sagebrush

Artemisia tridentata

Also listed as Seriphidium tridentatum

Also known as Sagebrush, Common Sagebrush

shrub☀️ full sun💧 low water❄ Hardy: Zone 3b – Zone 10b

Climate Match for your location

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A native drought-tolerant shrub with silvery-gray aromatic foliage and tiny yellow flowers in late summer. Highly adapted to arid and semi-arid regions with minimal water once established.

Why grow it

Big sagebrush outperforms many ornamental shrubs in extreme aridity and poor soil where alternatives struggle. Its fine-textured silvery foliage provides visual contrast in native plant communities and xeriscapes without requiring supplemental fertilizer or regular pruning once established. Unlike some drought-tolerant shrubs, it establishes relatively quickly from nursery stock and supports native wildlife, particularly sage grouse and pollinating insects.

Watch out for

This species can take two to three years to become fully drought-independent, so supplemental water during the first growing season improves survival rates. Big sagebrush prefers well-draining soils and may decline in heavy clay or poorly drained conditions. The root system is relatively shallow compared to some native shrubs, making young plants more vulnerable to displacement by wind or foot traffic in exposed sites.

Overview

Form
Rounded
Growth Rate
slow
Size
3–3′ tall × 3–15′ wide
Dormancy
evergreen
Family
Asteraceae
biomass/mulchmedicinalerosion control

Native to the United States

Native Range

Western North America

Native to: Arizona, California, Colorado, Idaho, Montana, North Dakota, Nebraska, New Mexico, Nevada, Oregon, South Dakota, Utah, Washington, Wyoming

Seasonality

Harvest Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

SummerFall

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Companion Planting

Plants well with