Cultured Solutions® BUD BOOSTER – MID incorporates high levels of Phosphorous and Potassium to provide your plants with the minerals needed during primary flower periods. Our zero Nitrogen bloom booster also supplies Sulfur and Magnesium to assist in the synthesis of essential amino acids. This encourages the production of complex sugars and starches, crucial during fruit and flower formation. Instructions General: Introduce during week 4 through week 8 of flower. Should be used in conjunction with Cultured Solutions Coco Cal & Bloom A/B Blends Rockwool/Coco/Soilless: Refer to Cultured Solutions Drain to Waste Feeding Schedule. RDWC/DWC/NFT/Aero: Refer to Cultured Solutions Recirculating Hydro Feeding Schedule. For recommendations not covered in the Cultured Solutions Feeding Schedule, contact support at tech@cch2o.com. – Shake Well Before Use. – Do not pour unused fertilizer back into the bottle. – Maintain clean measuring devices. – Store in a cool, dark area.