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Black Walnut
The Black Walnut tree, Juglans nigra, is prized for its wood and shade. Black Walnut trees are a large, moderately growing, majestic tree. This deciduous tree makes a wonderful shade tree, and when planted for a wood plantation, makes a great long-term investment. This tree has moderate water requirements and is tolerant to drought. It has massive, upright spreading, open branches. The nuts are large and plump and crack out of the shell easily. The roots of the black walnut produce a substance known as juglone (5-hydroxy-alpha-napthaquinone). This biochemical is toxic to many plants such as the tomato, potato, black and blue berries, and other plants that may grow within a 50 to 60 foot radius of the trunk. Not all plants are sensitive to juglone and many trees, vines, shrubs, and flowers will thrive in close proximity to a Black Walnut tree. ... details
Prairie Gold Aspen The Prairie Gold Quaking Aspen, 'Populus tremuloides ‘Prairie Gold’, is a fast-growing tree that grows in everything from moist sandy soil to shallow rocky soils and clay. This selection was discovered growing near a northeast Nebraska creek by the late, dedicated plants man, Allen Wilke, where it had survived and thrived for years. ‘Prairie Gold’ has performed well in the landscape and seems to thrive in the heat and high humidity of eastern Nebraska. This selection does not seem to be affected by the host of diseases that usually plague this species. It should perform well in other parts of the Great Plains and the front range of the Rockies as well. . Grows to 35-40’ high and 20-30’ wide. |
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