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black hills spruce and black walnuts
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Posted by cdeck wi (My Page) on Wed, May 17, 06 at 11:29
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.
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