Stopping Tree Sprouts After Removal and Maple Myths

Dealing with Persistent Root Sprouts

Two years after cutting down sweetgum ("gumball") trees, a yard is overrun with sprouts from remaining roots. The solution: spray sprouts with glyphosate (Roundup) on a calm day. The herbicide translocates to the roots, killing the entire system. Avoid contact with desirable plants.

Debunking the Maple Allelopathy Myth

Contrary to rumor, maple trees don't release chemicals that prevent other plants from growing. Poor growth under maples is due to dense shade and root competition, not allelopathy. After maple removal, the site is fine for gardening once roots decompose.