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what annuals and perennials will grow under black walnut trees?

April 26, 2017annuals Black grow perennials trees walnut

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what annuals and perennials will grow under black walnut trees?

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Black walnut trees (Juglans nigra) produce a substance called juglone that is toxic to many plants. The “toxic zone” will cover approximately a 50- to 60-foot radius around the trunk of the tree. It is the presence of juglone in the soil plus competition for light and water that are creating a stressful environment.