Offer the crushed egg shells as free choice not mixed in with their layer food. 10 perforated stainless steel plate sieve to ensure they are lighter and easy to apply. Organic Gardening Dictionary Organic Gardening Catalogue Discount Code Org Catalogue Code Dictionary D Organic Pest Egg Shells Organic Pest Control Item description DetailsSellers description. Crushed egg shells for sale . Then crumble them up into a heat-resistant pot container or receptacle. Let the shells dry. Pullets that are not laying yet and roosters dont need crushed egg shells they dont have the taxing job of laying eggs. Farmers and homesteaders have been feeding eggshells to their chickens for hundreds of years. Newport 130 Newport Center Dr Ste 105 Newport Beach CA 92660 949 489-3800. They contain an abundance of calcium. Find many great new used options and get the best deals for Manna Pro 0806960236 Oyster Shell 5 LB at the best online prices at eBay. Food-Based - Natural food-based in...