Containing no animal by-products, General Hydroponics FloraBlend (0.5-1-1) is a unique vegan compost tea that promotes vigorous root growth. Seaweed, rock powders and leonardite compliment the nutrient-rich ferment created by the beneficial composting microorganisms. This super soluble application is excellent for hydroponic hobbyists growing organically. Highly stable product has an indefinite shelf life.