Spotted lanternflies are surging again in our area. Here’s how to protect your trees from spotted lanternflies in Southeastern PA.
As a rule of thumb, a 2- to 4-inch layer of mulch that extends 4 to 6 feet from the base of the tree should be applied above the existing soil. Be sure to leave a one-inch gap between the base of the tree and the mulch so that the completed application resembles a doughnut.
Posted in: Mulching Questions