100% Natural Horse manure compost 1/2 Gallon box. Used as a safe alternative to chemical ridden fertilizers. Very powerful just a couple tea spoons to grow like a pro. Storage is no problem it lasts for years and its safe . Mix it in a ordinary garden sprayer and use to replace lawn chemicals. It can even be used for excellent mushroom spawn which has become more popular than ever to grow your own food source. Starting from seeds or seedlings? This can be used without fear for plants of any size or age. Can be used for all gardening safetly.