But black walnut trees (Juglans nigra) seem to be in a category all their own; nothing will grow anywhere near them! Although landscaping under black walnut trees may feel like an impossible task, ...

Since the late 1960s, scientists at Purdue University and elsewhere have been working on selecting for genetically superior black walnut trees, as well as developing techniques of tree grafting which ...

Black walnut is one of the fastest growing and highest valued hardwood species, but the long time periods required for hardwood trees to mature limit potential financial returns. Evaluation of ...

The Plano City Council has discussed at several meetings whether to address two large black walnut trees causing issues for a ...