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black walnut and viburnums?

newly_transplanted
19 years ago

Does anyone know if the blue muffin or American cranberry are among the viburnum varieties that tolerate proximity to black walnut toxins?

Suggestions for other varieties that do tolerate?

Comments (4)

  • joepyeweed
    19 years ago

    a couple of links for you:

    http://ohioline.ag.ohio-state.edu/hyg-fact/1000/1148.html

    Here is a link that might be useful: plants for under black walnut

  • tapla (mid-Michigan, USDA z5b-6a)
    19 years ago

    Virginia Tech says most plants in the Viburnum genus tolerate juglone from b. walnut quite well. It helps a great deal if you don't allow leaves & nut hulls to decompose into your growing area. Never use leaves or tree parts in compost, either.

    Al

  • jerseytom
    19 years ago

    Blue muffin (viburnum dentatum) and American cranberry (v. trilobum) as well as European cranberry (v. opulus) all die under Black Walnuts. I know from experience! Blackhaw viburnum (v. prunifolium) is one species that tolerates juglone.

  • kevin_5
    19 years ago

    The V. opulus thrive under Black Walnuts(and everywhere else they have naturalized) here in IL.

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