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Stimulates active root development
Use 5 mL / L (19 mL / Gal) of water
Dry KoolBloom provides an intense final push at the end of the plant's life cycle
Flow rate range: 0
fruit set and allow for a more uniformed and vigorous dominant plant structure
Jack's Nutrients UltraViolet (5-50-18) BOOSTER Stimulates active root developmentGet ready for a serious boost of available phosphorus with Jacks Nutrients Ultra Violet! The primary goal of this formula is to assist in shutting down the strong vegetative growth stage of the plant and stimulate a switch to the reproductive or flowering phase of plant and flower development! Why Jacks Ultra Violet? A serious boost of phosphorus! Enhanced flower production! Stimulates a switch to reproductive flowering! Budset! Rapid plant and flower
