Black Walnut (Juglans nigra); 25 bare root seedlings Native tree across the Eastern United States and adored for it's timber and flavorful walnuts. What type of root system do they have?

Black Walnut Seedling (15) Starting at $29.99. Typically grow to 70-80' tall and occasionally reaching 150'.

Black walnut prefers a soil with a pH between 6.5 and 7.2, although it can grow in a pH between 5.0 and 8.0. 6.

Tools & Supplies. Plant two black walnut trees pollination to produce walnuts.
Scientifically known as Juglans Nigra.

We recommend plant hardiness zones 4B thru 8A for grafted walnut and 4A thru 8A for seedling walnut.
4 They have a deep tap root system.

However, genetically superior walnut trees have been planted in Florida, New England, Michigan’s upper peninsula, Idaho and even on the west coast. Having the proper tools and supplies when growing your own can make the difference between a good harvest and a great harvest! Black Walnut Trees For Sale. They are a hardwood shade tree that likes fertile rich hillsides making them effective against erosion. In a black walnut, the bark is furrowed and dark in color (it is lighter in butternut). Here's a list that our experts recommend for this variety. Add lime to raise the soil pH or sulfur to lower the pH, as needed. During dormancy, the black walnut can be identified by examining the bark; the leaf scars are seen when leaves are pulled away from branches, and by looking at the nuts that have fallen around the tree. Black walnut leaves turn a bright yellow color in autumn.