Big Bud® Powder provides your crop with the ideal PK ratio for increasing flower weight while avoiding phosphorus toxicity, so you can produce clean, safe, high-quality flowers that command the best prices in today's market. Plants receive highly assimilable forms of potassium and phosphorus in precise ratios for vigorous flowering High-quality raw materials that create optimal conditions for strengthening and thickening floral structures Mixes easily and dissolves completely Big Bud® Powder is specially designed for use with various hydroponic substrates and with all continuous liquid feeding systems, such as aeroponics, drip irrigation and emitters, NFT, flood and drain, and deep water culture. ATTENTION: Big Bud® Powder is fully compatible with all pH Perfect base nutrients, non-pH Perfect base nutrients and supplements, and base nutrients and supplements from other brands. NOTE: At Advanced Nutrients, we do not use paclobutrazol, daminozide, or any other prohibited growth regulators in our products.Technical Sheet 500 g powder presentation. Guaranteed analysis 0-15-35: phosphorus and potassium, no nitrogen. Derived from monopotassium phosphate, potassium sulfate, and whey protein hydrolysate. PK ratio designed to increase flower weight while avoiding phosphorus toxicity. Mixes easily and dissolves completely. Compatible with hydroponic substrates and with aeroponics, drip irrigation, NFT, flood and drain, and deep water culture. How to Use Use 0.5 g per liter of nutrient solution. Apply during weeks 2, 3, 4, and 5 of the flowering phase. Dissolve in water and mix well before adding other nutrients to the tank. Adjust the final pH once the entire tank is mixed. Can be combined with pH Perfect base nutrients, non-pH Perfect nutrients, and products from other brands. Close the container tightly after each use and store in a dry, cool place: humidity causes the powder to clump.