Drip Hydro Flex PKBooster is a high-strength 01010 flowering supplement formulated with monopotassium phosphate and dipotassium phosphate to deliver vital phosphorus and potassium during bloom. Enriched with chelated manganese and zinc, Flex supports photosynthesis, enzyme activity, and stronger flower and fruit development. Use 1-3 mL per gallon from Weeks 1-8 to improve essential oil, sugar, and terpene production, boost bud density, and enhance aroma and flavor. Fully water-soluble and compatible with hydroponics, coco, soil, and fertigation systems, this concentrated formula offers clean mixing with no residue. Ideal for growers seeking faster, fuller blooms and higher-quality yields.

Looking for more information on fertilizer? Check out our guide on how to read fertilizer numbers in the product documents section.