50-80' × 30-50' Also known as Bitternut Hickory. Large deciduous tree with pinnately compound leaves is closely related to the pecan. Distinguished by its bright yellow winter buds; the namesake tree of Yellowbud Farm in Northfield, MA, our supplier of these high-quality seedling trees.
Produces thin-shelled bitter nuts generally considered inedible to humans; yet the tannins are water soluble—similar to those in olives—and nuts can be pressed into a mild light nutty cooking oil. The kernels are 75–80% oil and high in oleic acid. Squirrels, chipmunks, bluejays, bears and many other critters love them.
Has the widest distribution across North America of any tree in the Walnut family. Highly valued by indigenous peoples for thousands of years, yellowbud is climate-change resilient, drought and frost tolerant, and worthy of our stewardship as we look toward an uncertain future. Somewhat self-fertile, but plant two for best pollination. Zone 3.