Think Crushed Eggshells Stop Slugs? Science Says You’re Probably Just Feeding Them
Speaking to HuffPost UK previously, the RHS’ senior wildlife specialist, Helen Bostock, said: “A vibrant garden ecosystem is one that requires [fewer] inputs from gardeners,” including sprays, because “natural predators” will help yo manage slugs, aphids, snails, and more.
Article source: https://www.huffingtonpost.co.uk/entry/eggshells-slug-repellant-debunked_uk_69b41777e4b0676e64bf1842