Soul Grow is a powerful blend of soluble and natural fertility components, enhanced with potent botanical extracts. Apply during the growth stage for quality and increased yields. Formulated from only the highest quality soluble and natural ingredients and targeted to increase plant vigor for larger harvests. With adequate circulation and aeration, Soul is a simple-to-use, very effective, soluble and natural hydroponic nutrient blend that allows people to up their quality and quantity significantly, while lowering their costs.