Will crushed eggshells harm earthworms?
Your article provides excellent advice on adding eggshells to one's garden to remove pests - slugs, snails, cutworms, and other crawling pests. Earthworms do crawl, so would they also be affected by crushed eggshells? I don't want harm coming to the earthworms in my yard.
Certified GKH Gardening Expert
Egg shells will not harm worms. It is best to crush the egg shells .