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Korean Crowberry

Empetrum nigrum subsp. asiaticum

Korean Crowberry
Photo: National Institute of Ecology, KOGL Type 1

Korean crowberry is a low, creeping, evergreen shrub from the heather family, a subspecies of black crowberry found in cold, open, northern and mountain habitats of East Asia. It is grown mainly as a hardy ground cover or rock garden plant and needs cool summers, full sun and very well-drained, acidic soil.

Family
Ericaceae (Heather family)
Light
Full sun
Water
Keep the soil lightly moist while establishing, then water in dry spells; avoid waterlogging.
Soil
Acidic, sandy or peaty, very well-drained soil.
Temperature
Hardy to about -30 °C; struggles in hot, humid summers above about 30 °C.
How easy
Moderate
Safety
Not known to be toxic

About

Empetrum nigrum subsp. asiaticum, the Korean crowberry, is a subspecies of the flowering plant species Empetrum nigrum in the heather family, Ericaceae. The plant is called siromi (시로미) in Korean and gankōran (岩高蘭) in Japanese.

Other Empetrum plants

Purple crowberry · Black crowberry · Diddle Dee · Crowberry

Text excerpted from the Wikipedia article Empetrum nigrum subsp. asiaticum by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

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