09/04/2026
Please consider that leaves are important habitat. Leave the leaves, especially under trees.
Leaf removal is the single most destructive routine yard practice in America.
WHAT LIVES IN LEAF LITTER: Luna, cecropia, and polyphemus moth cocoons — wrapped in leaves on the ground. Swallowtail and other butterfly chrysalises. Bumblebee QUEENS — hibernating an inch or two down; each one is an entire future colony. Firefly larvae — spend 1-2 YEARS in moist leaf litter hunting slugs and snails. Ground beetles, rove beetles, and lady beetles — key pest predators. Salamanders, toads, box turtles, and wood frogs. Native bee species that overwinter at ground level.
WHAT LEAVES DO FOR SOIL: They decompose into leaf mold — the best soil amendment that exists. Free. They return every nutrient the tree pulled from the soil. They insulate roots and suppress winter weeds. They feed the fungal networks that keep your trees alive.
WHAT TO DO INSTEAD: MOW OVER THEM. A mulching mower shreds leaves into pieces that filter down into the lawn and decompose within weeks. This works well for moderate leaf layers and actually improves turf. RAKE INTO BEDS. Blow or rake leaves into garden beds and around trees as free mulch, 3-4 inches deep. PILE THEM IN A CORNER. A simple leaf pile is premium wildlife habitat and produces leaf mold in a year. LEAVE THE THIN STUFF ALONE. A scattered layer on the lawn is not a problem.
WHAT ACTUALLY NEEDS CLEARING: Thick, wet, matted layers directly on turf that will smother it, and leaves on walkways and driveways (slip hazard, storm drain clogs).
Your grandparents raked because they didn't know. You know.
