How to Clean Up Without Destroying Beneficial Insect Habitat

Fallen leaves, hollow stems, and small brush piles provide winter shelter for native bees, butterflies, and beneficial predatory insects. Selective fall cleanup protects this habitat while keeping gardens tidy and reducing unnecessary yard work. Bublik2014/Shutterstock

That pile of dead leaves and dried flower stems might look like a weekend cleanup project, but it could also be home to hundreds of tiny creatures helping keep your garden healthy. Before you reach for the rake, leaf blower, or pruning shears, it’s worth understanding what you might accidentally be throwing away.

Many beneficial insects spend the colder months hidden beneath fallen leaves, inside hollow plant stems, or just below the soil surface. Removing all that material can destroy the very creatures that help pollinate flowers and control garden pests when spring returns.