black hills spruce and black walnuts

cdeckMay 17, 2006

I have read several lists of trees and shrubs that are tolerant to the juglone toxicity caused by black walnuts, however, I have not found anything about whether black hills spruce are resistant or sensitive to juglone. Can the two species co-exist?

I have seen that Norway Spruce are juglone tolerant but I would prefer the black hills variety.

Sign Up to comment
More Discussions
yellow magnoila tree
I have a small five year old yellow magnolia that I...
overwintering potted trees & seedlings
I have a lot of small volunteer trees from bad spots...
Hansa Rose Shrub
I have just recently found this shrub, which is a Hansa...
Elderberries Eaten
Every year I lose most my elderberries to something....
I have a major infestation of horsetail in one of my...
© 2015 Houzz Inc. Houzz® The new way to design your home™