FORMULEX is a general-purpose product that has a thousand uses for the hobby grower. Many beginners use Formulex as it is cost effective and straightforward. Professionals rely on Formulex for feeding seedlings, transplants and clones. In addition it may be used for foliar feeding and for pre-treating RockWool.  Universal hard and soft water formula. Ideal for cuttings, seedlings and delicate plants such as ferns and orchids.