The B.C. Hydroponic Nutrients™ are a power-packed trio for nurturing generous vegetative crops and extraordinary floral growth. B.C Boost™, B.C Bloom™ and B.C Grow™ are complete, professionally formulated, highly concentrated fertilizing agents. B.C Grow™ and B.C Bloom™ contain a full complement of micronutrients, which are bolstered by the added calcium and iron in B.C Boost™. This remarkable three-part fertilizer is easy to mix and control, with simple-to-follow mixing instructions printed on every label.