Mulch. How to kill your plants

(click photo to enlarge)

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  The mulch around the base of this tree is more than 12" above grade and is a typical of example of how mulch can lead to a plants decline. Photo by Doug Freer.

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  Plastic and fabric cloths installed with the intention of controlling weeds generally cause more problems than they solve beyond being an eyesore. Photo by Doug Freer.