Arctic blackberry is a thornless, low-growing subshrub of Arctic and alpine regions that spreads slowly and bears deep red to purple fruit. It is grown mainly for its fruit and needs cool, moist, acidic, humus-rich soil.
Family
Rosaceae (Rose family)
Grows as
Shrub
Light
Part shade, Full sun
Water
Keep the soil consistently moist but never waterlogged.
Soil
Acidic, humus-rich, well-drained but moist soil.
Temperature
Hardy to very cold winters; prefers cool summers, and struggles in hot climates.
How easy
Hard
Safety
Not known to be toxic
Edible
Yes, some parts
Native range
Subarctic to NW. U.S.A. and N. Japan
Climate
subalpine or subarctic
About
Rubus arcticus, the Arctic bramble or Arctic raspberry, Nagoonberry, or nectarberry is a species of slow-growing bramble belonging to the rose family, found in Arctic and alpine regions in the Northern Hemisphere. It has been used to create hybrid cultivated raspberries, the so-called nectar raspberries.
Where it grows
It grows in Alaska, northern Scandinavia and Finland, Russia, Poland, Belarus, Mongolia, northeastern China, North Korea, Estonia, Lithuania, Canada, and the northern United States as far south as Oregon, Colorado, Michigan, and Maine. It was historically present in Scotland, last seen in 1850.
Uses
The fruits of the Arctic raspberry are considered a delicacy and, among other uses, make jam and liqueur, or flavour tea. Carl von Linné considered the Arctic raspberry – åkerbär in Swedish – a great delicacy in his Flora Lapponica (1737). The fruit is used in the Mesimarja liqueur, produced since 1882 by the Finnish company Lignell & Piispanen. The liqueur was awarded a gold medal at the 1900 Paris Exposition.
Text excerpted from the Wikipedia article Rubus arcticus 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.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.