perennialN. America Native

Fringed Sagebrush

The Story

Plant Bio

Artemisia frigida, known as fringed sagebrush, is a low-spreading, woody-based perennial native to dry prairies and rocky slopes across western North America and northern Eurasia. It forms a dense cushion of finely divided, lacy silver-gray foliage that releases a strong camphor aroma when crushed, producing small yellow flower heads on erect stems in summer.

Dense, silky foliage hairs reflect solar radiation and limit evapotranspiration in exposed, arid environments. A tough woody root crown allows established plants to survive extreme continental winter frost and extended drought without supplemental watering.

Uses & Benefits:

Provides fine silver-gray texturing and tight cushion structure in sunny rock gardens and dry borders.

Suppresses soil erosion on dry, exposed slopes and resists drought without supplemental watering.

Acts as a larval host for the American Lady butterfly and offers spring browse for wild ungulates.

Essentials

At a Glance

Plant Type

Perennial

Height

18"

Width

18"

Light

Full Sun

Zones

4, 5, 6, 7, 8, 9

Water

Low

Humidity

Low

Lifespan

Perennial

Native To

North America, Eurasia

Toxicity

Toxic if ingested in large quantities

Bloom period

Summer – Early fall

In flower about 4 months of the year

Planting

How to Grow

Plant in full sun in lean, gravelly, or sandy soil with rapid drainage.
Water sparingly during the first month to establish root systems, then cease routine irrigation.
Cut back spent flower stalks and dead stems in early spring before fresh growth emerges.
Avoid organic mulches near the crown; use gravel or crushed stone to prevent moisture buildup.

Pro Tip

Shear spent flowering stalks back to the basal foliage mat in early spring; cutting back into bare, leafless woody stems lower down prevents secondary branching and kills affected branches.

Keep It Thriving

Care Guide

Do

Provide maximum direct sunlight to maintain a tight, compact habit.
Ensure soil drains sharply to prevent winter crown rot.
Prune top growth in early spring just above live foliage buds.

Don't

Do not fertilize or grow in rich soil, which causes tall, floppy growth and stem collapse.
Do not cut back into old leafless wood.
Do not apply heavy wood mulch around the plant base.

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

Rock GardenPrairie PlantingBorder EdgingXeriscapeErosion Control

Companion Plants

Echinacea angustifolia Penstemon nitidus Bouteloua gracilis Achillea millefolium

Multiply

Propagation Methods

Good to Know

Common Questions

Fringed Sagebrush questions

What zones can Fringed Sagebrush grow in?

Fringed Sagebrush is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Fringed Sagebrush deer resistant?

Yes — Fringed Sagebrush is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Fringed Sagebrush bloom?

Fringed Sagebrush typically blooms in summer through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Fringed Sagebrush need full sun?

Fringed Sagebrush does best in full sun (6+ hours).

Is Fringed Sagebrush drought tolerant?

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