Arctostaphylos uva-ursi, kinnikinnick
1 / 4

Arctostaphylos uva-ursi

kinnikinnick

At a Glance

TypeShrub

Key Features

Maintenancevery low

Overview

A prostrate, mat-forming, evergreen shrub in the family Ericaceae, native to a wide range of open to lightly forested habitats across the Pacific Northwest including coastal bluffs, rocky outcrops, dry open forests, and sandy slopes from Alaska south through British Columbia, Washington, and Oregon — one of the most widely distributed native groundcover shrubs of the Pacific Northwest and circumpolar regions. The specific epithet uva-ursi means 'bear's grape' — 'uva' (grape) in Latin and 'ursi' (bear) in Latin, reflecting the same meaning as the common name 'kinnikinnick' from Algonquian, also meaning 'that which is smoked.' Plants grow 4–8 inches (10–20 cm) tall, spreading by trailing stems that root at nodes to form dense mats 3–6 feet (0.9–1.8 m) or more across. The alternate, evergreen leaves are small, spoon-shaped to obovate, 0.5–1 inch (12–25 mm) long, with a leathery texture, glossy dark green upper surface, and smooth (not toothed) margins. Reddish-brown stems with shredding bark root at nodes where they contact soil. In April–June, clusters of small, urn-shaped, white to pale pink flowers 0.2 inch (5 mm) long hang at branch tips — characteristic of the heath family. Bright red, waxy, round berries 0.3–0.4 inch (8–10 mm) develop by August and persist through winter, providing food for bears, grouse, and other wildlife. Highly drought-tolerant once established. Non-toxic; berries were an important food source for many Indigenous peoples.

Native Range

PNW native

Suggested Uses

Native groundcover, slopes, erosion control, rock gardens, dry shade, green roofs, fire-wise landscaping, wildlife gardens (berries for birds)

How to Identify

Plant in full sun to part shade, well-drained acidic soil. Native PNW mat-forming evergreen groundcover. Drought-tolerant. Red berries attract birds. Excellent for slopes, erosion control, and dry shade. Do not overwater. Bronze winter foliage. No regular pruning needed.

Appearance

Colors

Flower Colors

Foliage Colors

Bloom Information

Bloom Period

J
F
M
A
M
J
J
A
S
O
N
D
Late spring (April–May)

Detailed Descriptions

Flower Description

White to pink (tiny, urn-shaped)

Foliage Description

Dark green, small, glossy; evergreen, often bronze-tinged in winter

Growing Conditions

Soil Requirements

Drainagewell drained

Water & Climate

Drought Tolerance

Drought tolerant when established

Care & Maintenance

Care Guide

Full sun to part shade. Well-drained, acidic to neutral soil. Drought-tolerant once established. Mat-forming groundcover — excellent for slopes and erosion control. Native PNW species found in dry open forest and rocky areas. Do not overwater. Tolerates poor, lean soils.

Pruning

No regular pruning needed. Trim trailing stems to control spread if desired. Do not cut into woody base.

Maintenance Level

very low