HydroOrganics HOJ01101 Pint Plant Earth Juice Catalyst, 1 This natural organic molasses-kelp earth juice catalyst is a liquid nutrient that aids plant growth and production To be used as part of a complete fertilization program through all stages of plant development Also functions as an excellent finishing formula for determinate plants May be used solely or in conjunction with all soil and Hydroponic fertilizers For indoor and outdoor plants, soil and hydroponics; comes with 1 year warranty