Hardiness Zone

Black Walnut

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Black Walnut

$8.95$15.00

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SKU: 307 Category:

Description

The Black Walnut (Jugland nigra) is a large deciduous tree typically growing 75-100’ tall with and an oval to rounded crown. Mature trees characteristically have long trunks, often with an absence of lower branching. Fissured, sharply ridged, dark gray-black bark forms diamond patterns. Black walnut is native from Massachusetts through southern Ontario to South Dakota south to Florida and Texas. Leaves are late to emerge in spring and early to drop in fall. Leaves are strongly aromatic when crushed. Fall color is an undistinguished yellow. Yellow green monoecious flowers appear in late spring (May-June), the male flowers in drooping hairy catkins and the female flowers in short terminal spikes. Female flowers give way to edible nuts, each being encased in a yellow-green husk. Nuts mature in autumn, falling to the ground where the husks blacken as they rot away. Kernels are edible but hard to extract. Prefers moist, organically rich, well-drained soils in full sun. Intolerant of shade. Difficult to transplant because of deep taproot. May be grown for its edible nuts. Although young trees will sometimes begin producing nuts when only 4-6 years old, it usually takes 20 years before a tree will produce a large crop of nuts.

**WE CANNOT SHIP THIS ITEM TO CALIFORNIA DUE TO USDA REGULATIONS**

Zones 4-9

Ships bare root

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