keep shells in open container in fridge. When full, crush shells into small bits and sprinkle around base of plants. Sharp eggshells will deter slugs, snails, and other bugs from nibbling on garden and add touch of calcium to soil.
Regrow celery by putting the stalk (with 2 inches left) in a dish of water. Once it grows leaves, you can plant it. Use only the outside stalks and itll continue to grow from the inside. (outdoor, gardening, grow your own food, vegetables) diy