Hairy hazel (Corylus sieboldiana mandschurica)

Family: Betulaceae | Edibility: Edible (3/5)

Corylus sieboldiana mandschurica is a deciduous Shrub growing to 4.5 m (14ft 9in). See above for USDA hardiness. It is hardy to UK zone 6. It is in flower from April to May, and the seeds ripen from September to October. The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and is pollinated by Wind. The plant is self-fertile.

Edible Parts & Harvest Seasons

Edible Parts: Nuts/Seeds

Harvest Seasons: Fall, Late Summer

Flavor & Culinary Uses

Rich in oil. — Seed - raw or cooked.; The seed ripens in mid to late autumn and will probably need to be protected from squirrels.; When kept in a cool place, and not shelled, the seed should store for at least 12 months.; An edible oil is obtained from the seed.

Habitat & North American Range

An understorey in deciduous, mixed and coniferous woods. (Zone 5, Zone 6, Zone 7, Zone 8, Zone 9)