Belonging to the Juglans (Walnut) genus, Black walnut has a botanical name of Juglans nigra. When ripe, fruit appear in these approximate colours: Traditional brown. a Deciduous grower, it will normally shed its leaves annually. Keep in mind when planning your garden that Black walnut is known for growing to a tree habit. This plant tends to be ready for harvesting by early autumn.
This plant info is provided by the myfolia gardener's wiki. All details about Black walnut have been kindly provided by our members.
These plants have been known to grow well alongside Black walnut so consider planting:
Black walnut likes Common Hackberry
unlike most plants, hackberry will grow under a walnut, and help suppress weeds while attracting wildlife
These plants will not grow well with Black walnut so avoid planting these within close proximity:
walnut trees produce Juglone, which is allopathic to most other plants
These problems, diseases and pests are known to affect Black walnut plants: