F1 Extreme Booster, known as Superbud, is a highly concentrated solution of high quality P and K elements (13:19 ratio) also contains chelated iron and organic alfalfa flour to increase cell division. It is used in combination with any other nutrient, BAC or any other, to provide the most dense flowering plants with fruiting. It is used mainly in the last stages of the flowering period (last three weeks). Please remember to shake the bottle before use. This particular formula is the result of many years of research and development and is made to the highest standards.

* Highly recommended for use in conjunction with other fertilizers Please shake the bottle before use!