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Black Walnut vs Cypress Oak
Juglans nigra
Quercus robur Fastigiata
NOT AVAILABLE THIS SEASON
The Black Walnut is a slow growing, large, straight-stemmed tree with an open crown. It produces dense, very hard, edible nuts.
Black Walnut has a deeply-furrowed, black bark. Its leaves are about 1 foot long, composed of 15 - 23 slightly stalked leaflets on a moderately stout stock which provide good dappled shade.
Despite being highly valued for its edible nuts and its shade tree aesthetics, it is rare to see this tree on the prairies.
Note: Black Walnut's roots produce a substance named juglone that is toxic to some other plants. Consider this when choosing where you plant a black walnut, as you will not be able to grow tomato, potato, cabbage, eggplant, blueberry, azalea, rhododendron, lilac, red pine and apple in the surrounding area.
Note: Plant this tree once. It will not respond well to transplanting.
Note: Although self-pollinating, planting two trees significantly improves nut production.
A top CO2 absorbing species. Experts think this tree may help climate change more than others.
Cypress Oak is an upright, columnar tree that is well suited as a privacy screen or for lining paths and driveways. The upright branch angle causes it to have a narrower spread which makes it suitable for areas with limited space. It has been described as having an elegant, formal look, growing into an upright oval shape with a short trunk. Compared to other oaks it has a much faster growth rate, especially when young.
Cypress Oak is an ancient oak species of England. Traditionally druids respect the oldest oak trees, considering them to be oracles.
Note: Most Oak species can be considered toxic for many animals.