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Alpine Bearberry

Arctostaphylos alpina

Also known as Alpine Bearberry, Black Bearberry, Alpenbearberry, Arctous alpina

At a glance

Family

Ericaceae (Heath family)

Type

Dwarf, mat-forming deciduous subshrub

Parts used

Leaves, berries

Size

2 to 6 inches tall, spreading in low creeping mats

Bloom

Late spring to early summer, small white to pinkish urn-shaped flowers

Habitat

Arctic tundra, alpine heath, and exposed rocky slopes across the circumpolar north

Acquisition

Forage

Traditional remedies in HerbSense

Key benefits

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Traditional urinary support

Astringent, tannin-rich leaves

Nourishing wild tundra berry

Sustained northern foraging diets

Traditional uses

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Long before botanists gave it a Latin name, alpine bearberry carpeted the tundra that Arctic and subarctic peoples walked every autumn, its low mats turning the hillsides a deep, startling red. Circumpolar communities across Scandinavia, Siberia, and the North American Arctic gathered its dark, wrinkled berries as a reliable late-season food, often after the first frost sweetened them, and shared the plant's leaves in the same folk astringent tradition long applied to its close relative, common bearberry. That sister species became one of the most enduring herbs for supporting the urinary tract in European and Indigenous herbalism alike, and alpine bearberry, growing from the very same chemistry, was drawn into similar, if more modest and localized, use. It was as much a plant of sustenance as of medicine, valued for surviving where little else would grow.

Growing guide

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Sun

Full sun; it thrives in the unfiltered light of open tundra and alpine slopes.

Soil

Poor, acidic, gritty, and sharply drained; it resents rich garden soil.

Water

Light and infrequent once established, though it appreciates steady moisture during its short northern growing season.

Planting

Best started from nursery divisions or rooted cuttings tucked into an alpine trough or rock garden, since seed requires a long cold stratification and germinates unevenly.

Fresh to dried

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Harvest

Gather leaves in mid to late summer before autumn color sets in, and pick berries in early fall, ideally after the first light frost has softened and sweetened them.

Drying

Spread leaves in a single, uncrowded layer in a warm, airy, shaded spot until they turn brittle.

Storage

Keep dried leaves in a sealed glass jar out of direct light; freeze or dry the berries for keeping beyond the season.

Best forms

Dried leaf for occasional tea, fresh or dried berries as a foraged food

Traditional preparations

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Secondary preparation

Alpine Bearberry Leaf Tea

A modest, short-term infusion echoing the old northern bearberry leaf tradition, taken occasionally rather than daily.

How it's made. Traditionally, a light tea is made by steeping 1 teaspoon of dried, crumbled leaves in 250 ml of just-boiled water for 5 to 10 minutes, then straining before drinking. Limited to occasional use.

Pairs well with

✦Common bearberry (uva-ursi)
✦Juniper
✦Cranberry

Substitutes

✦Common bearberry (Arctostaphylos uva-ursi)
✦Cranberry (Vaccinium macrocarpon)

Choose it when

“When the tundra turns crimson at summer's end and the old, low mats of the north offer up their dark, frost-sweetened berries.”

Did you know?

Unlike its evergreen cousin common bearberry, alpine bearberry is deciduous, and each autumn its whole low mat blazes scarlet across the tundra before the leaves drop, a color change so dramatic that some northern travelers used it as a seasonal marker for when the berries were ready to pick.

Safety

The berries are a safe traditional food, but the leaves contain arbutin and shouldn't be used long-term or in high doses. Avoid leaf preparations during pregnancy, breastfeeding, or with kidney disease.