Purple Maxx boosts nutrient performance during the bloom cycle and intensify the desired qualities such as color and brilliance. This product has been known to increase flavors of key oils such as citrus, mint and basil. The Purple Max supplement is 100% organic with amino acids. It is advised, to use only 1/3 of the Purple Maxx because the levels of high concentration. This product can also be used for foliar feedings and it may change color