Pignut hickory is a native North American hardwood tree of the walnut family, common in oak-hickory forests of the eastern United States and southeastern Canada. It is grown as a shade and timber tree and is valued for its nuts, which are a food source for wildlife.
Family
Juglandaceae (Walnut family)
Grows as
Tree
Light
Shade
Water
Water young trees regularly during their first dry seasons, then rely mostly on rainfall.
Soil
Deep, well-drained loam; tolerates a range of soils but prefers moist, fertile ground.
Temperature
Hardy in cold winters; suited to temperate climates, roughly USDA zones 4 to 9.
How easy
Moderate
Safety
Not known to be toxic. Not toxic to cats or dogs (ASPCA).
Edible
Yes, some parts
Native range
SE. Canada to C. & E. U.S.A.
Climate
temperate
About
Carya glabra, the pignut hickory, is a common, but not abundant species of hickory in the oak-hickory forest association in the Eastern United States and Canada. Other common names are pignut, sweet pignut, coast pignut hickory, smoothbark hickory, swamp hickory, and broom hickory. The pear-shaped nut ripens in September and October, has a sweet maple like smell, and is an important part of the diet of many wild animals. The wood is used for a variety of products, including fuel for home heating. It has pinnately compound leaves that turn a golden yellow in the fall.
Text excerpted from the Wikipedia article Carya glabra 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.