Bumper Crop Natural & Organic Starter Food is a blend of natural ingredients formulated to help newly transplanted plants develop strong roots and promote sturdy growth. It is rich in natural sources of phosphate. Our non-burning formula is safe to use with tender transplants. Contains approximately 12 pounds of plant food 3-5-2 formulation Use with flowers， fruits and vegetables， and even houseplants Blended with beneficial soil microbes including mychorrhizal fungi for plant success Plant Food Made in USA Your security is our number one concern