B.C. Hydroponic Nutrients from Technaflora Plant products are a power packed trio for nurturing generous vegetative crops and extrodinary floral growth. B.C. Boost, B.C. Bloom and B.C. Grow are complete professionally formulated, highly concentrated fertilizing agents. Both B.C. Grow and Bloom contain a full compliment of micronutrients, which are bolstered by the added calcium and iron in B.C. Boost. B.C. Hydroponic Nutrients allow only minimal salt build-up.