Mills Ultimate PK, 20 L

Mills Ultimate PK. USE FOR LARGER FLOWERS & FRUITS WITH INCREASED OIL AND TERPENE PRODUCTION. Ultimate PK is a unique phosphite-based bloom supplement, designed to be used in the last 2-4 weeks of the bloom stage. The superior composition of Ultimate PK provides the plant with all the nutrients needed during ripening to support abundant fruit sets, harder cell structure and the best possible flavor and aroma. Phosphite is an extremely bioavailable form of phosphate that promotes vigorous root systems and helps ensure proper nutrient uptake and optimum plant growth late in the bloom cycle. Ultimate PK supports essential oil and terpene production, resulting in larger, harder flowers with incredible natural aromas.