Chinese Hickory

Carya cathayensis

Physical Characteristics

Carya cathayensis is a deciduous Tree growing to 18 m (59ft 1in) at a slow rate. See above for USDA hardiness. It is hardy to UK zone 6. It is in leaf from June to October, 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. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers moist soil.

Distribution

E. Asia - E. China.

Habitats

Woodland Garden Canopy;

Edible Uses

Edible Parts: Oil Seed Edible Uses: Oil Seed - raw or cooked[46, 61, 105, 109]. Rich in oil[266]. it has a sweet flavour and is highly esteemed by the Chinese[137]. The seed ripens in late autumn and, when stored in its shell in a cool place, will keep for at least 6 months[K]. An edible oil from the seed is used in cooking[109]. Carbon Farming - Staple Crop: oil.

Medicinal Uses

None known

Known Hazards

None known