Cutting Edge Solutions Bloom:2303 Bloom 0-6-5 Hydroponic Nutrients, 1-Gallon To be used in conjunction with the Micro Phosphorus heavy formula for enhancing flower production Helps to encourage a plant to shift it's hormonal signals from vegetative to flowering Contains Potassium to enhance the plant's photosynthetic rate and energy transfer Contains lesser amounts of Magnesium and Sulfur