Mountain Crowberry, Rockberry

Empetrum eamesii hermaphroditum

Physical Characteristics

Empetrum eamesii hermaphroditum is an evergreen Shrub growing to 0.3 m (1ft). See above for USDA hardiness. It is hardy to UK zone 3 and is not frost tender. It is in leaf all year, in flower in March. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies, Lepidoptera (Moths & Butterflies). The plant is self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid and neutral soils and can grow in very acid soils. It cannot grow in the shade. It prefers moist soil. The plant can tolerates strong winds but not maritime exposure.

Distribution

Northern Europe, including Britain, mountains in southern Europe, Greenland, Canada and Siberia.

Habitats

Woodland Garden Sunny Edge; Dappled Shade; Ground Cover;

Edible Uses

Edible Parts: Fruit Edible Uses: Tea Fruit - raw or cooked[61]. A watery flavour, it is mainly used for making drinks, pies, preserves etc[183]. The Inuit dry or freeze them for winter use[183]. The fruit is about 4mm in diameter[200]. A tea can be made from the twigs[183].

Medicinal Uses

None known

Known Hazards

None known