Mills Ultimate PK is a unique, Phosphite based bloom stimulant formulated for the final weeks of flower development. Phosphite is an extremely bioavailable form of Phosphate that promotes healthy root systems and helps insure proper nutrient intake and plant health late in the bloom cycle.
Ultimate PK is specially designed to act as a hardener, bulker and ripener to push your production to the limit. The result: larger and harder fruit and flowers with the best possible aroma and flavor.
