By: Kelly Feehan, Extension Educator
Release: Week of March 27, 2023
As temperatures warm in spring, plants covered with mulch for winter should be checked for new growth. If there is none, leave mulch in place as long as possible. It is important not to remove winter mulch too early or to cut the tops of herbaceous perennials off too soon.
While winter mulch and perennial tops provide some protection against cold temperatures, other key benefits they provide are protecting plant tissues from winter drying and slowing spring growth.