Do they not like each other? For specific answers I always call or visit your local nursery to get more information for your area and project. Great free info.
Hi Lou, this is Peggy. Here are some suggestions about planting roses near black walnut trees. Hope this is helpful. Roses forum: Roses near black walnut - Garden.org
Oct 29, 2016 - 6 posts - 6 authors
Thread in the Roses forum forum by Akinney1: Hi, I'm new to this forum. I have a ... I have several roses growing close to a black walnut tree.
Roses like full sun.
I found a video I think might help...
Roses also like acid in their soil so you need to know if the black walnut tree is an acid loving plant too before planting together. Otherwise the rose may not grow as well and the walnut tree may not like the acid fertilizer for the rose.