: Ideal for quick calcium absorption in gardens or as a food topper for pets.
: Look for specialized brands like Natures Vitality Farms , which offers Eggshell Fertilizer Powder Go to product viewer dialog for this item. specifically for indoor and outdoor plants. Small Family Farms where to buy crushed egg shells
: If you have a large garden, look for "by weight" sellers on eBay or Etsy who offer 1–5 lb bags to save on shipping costs. : Ideal for quick calcium absorption in gardens