Idaho Walnut
Juglans nigra
$149.99
Container Size:
7-10 Gal
Plant
Fruit Trees, Shade Trees
Edible Nut
Sun Requirements:
Full sun
Zone:
4-9
Mature Height:
30-50'
Mature Width/Spread:
25-40'
***This Mature size is based on the maximum without trimming or pruning. Many plants can be kept smaller and even thrive when they are trimmed. Call or visit the store for more information.
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Black walnut trees are hardy in zones 3-8. They are slow growing. The nuts are hard to crack, but they are high in proteins and delicious to munch on. It may take up to 20 years before they start producing nuts. They are valued both for their nuts and for their timber. Black walnuts produce a toxin in the soil that prevents many other trees from growing by them. Do your research before planting a black walnut.