Growth Technology Super PK Set of 2 It provides excellent aeration for

It provides excellent aeration for optimal root growth

you can have the best of both worlds - great-tasting

matching perfectly with the Mammoth G1 & G2 HC tent dimensions

fruit use at maximum strength during active growing period

Growth Technology Super PK Set of 2 It provides excellent aeration forINTRODUCING GROWTH TECHNOLOGY SUPER PK What is it exactly? Super PK is a concentrated solution containing phosphorus and potassium. The chemical symbol of phosphorus is P, and the chemical symbol for potassium is K (from the Latin word Kalium). Super PK is a plant nutrient additive for when plants are flowering or fruiting. What does it do then? Phosphorus is a component of the nucleic acids RNA and DNA which are important in cell multiplication and