We ask ourselves this question every time we plant a tree. Should we mulch it? Quick answer. Yes. Spread a layer of mulch over the roots. A 2 to 4-inch layer of organic mulch spread over the trees’ roots is plenty to keep roots insulated from the freeze-thaw cycle that damages plant roots. Be sure to start about 6 inches away from the tree’s trunk so you don’t invite pests.
Musings on the Seedier Side
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