shrubN. America Native

Salal

The Story

Plant Bio

Gaultheria shallon is an upright, thicket-forming evergreen shrub native to the coastal and mountain forests of western North America. It spreads via underground rhizomes to form dense, intricately branched colonies under the forest canopy.

This species is distinguished by its leathery, heart-shaped dark green leaves that emerge with a reddish tinge and turn deep purple under winter cold. In spring, pendant, one-sided clusters of urn-shaped white to pink flowers appear on bristly red stems, followed by edible dark purple berries.

Uses & Benefits:

Provides year-round structure with glossy evergreen foliage, delicate spring blooms, and dark purple winter color.

Excellent for stabilizing shaded slopes and controlling erosion via its spreading underground rhizome network.

Flowers attract hummingbirds and native bees, while the berries provide a vital food source for songbirds and mammals.

Essentials

At a Glance

Plant Type

Shrub

Height

120"

Width

120"

Light

Partial Sun, Shade

Zones

6, 7, 8

Water

Consistent moisture

Humidity

High

Lifespan

Long-lived

Native To

Western North America

Toxicity

Low severity

Bloom period

Spring – Summer

In flower about 6 months of the year

Planting

How to Grow

Select a planting site in partial to full shade with moist, highly organic, acidic soil.
Dig a hole twice the width of the root ball and backfill with compost or leaf mold to increase organic matter.
Plant at the same depth as the container, water thoroughly, and apply a thick layer of organic mulch to retain moisture.
Water regularly during the first two growing seasons to establish the root and rhizome system.

Pro Tip

Apply a thick annual mulch of acidic leaf mold or compost to mimic the forest floor, and avoid disrupting this organic layer to protect the shallow rhizomes.

Keep It Thriving

Care Guide

Do

Mulch annually with acidic organic matter like leaf mold.
Provide supplemental water during hot, dry summer spells.
Ensure the soil drains freely to prevent root rot.

Don't

Do not plant in hot, direct, unmitigated all-day summer sun.
Do not apply heavy chemical fertilizers.
Do not prune heavily into old, bare, leafless wood.

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

GroundcoverUnderstory plantingErosion control on shaded slopesWildlife gardensCoastal gardens

Companion Plants

Vaccinium ovatum Polystichum munitum Acer circinatum Pseudotsuga menziesii

Multiply

Propagation Methods

Good to Know

Common Questions

Salal questions

What zones can Salal grow in?

Salal is hardy in USDA Zones 6–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Salal deer resistant?

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

When does Salal bloom?

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

Does Salal need full sun?

Salal does best in part shade.