Growth Science Organics Bloom contains an array of elements to help promote vigorous flower production and increase yields. From our extensive line up of natural ingredients, your plant will find the components it needs to produce large and aromatic flowers and fruits. The nitrogen found in Bloom will help supply your plant with building blocks that will help make proteins to aid in cell division and growth as well as regulate cellular metabolism. Potassium and phosphorus are provided to help build proteins, and promote cellular growth and flower formation.