mistaman

hey so ive heard a lot of hype about purple maxx being really popular in humboldt even b4 it was a brand and i wanna incorperate into a botanicare regime. im exactly a botany chemistry wizz or whatever but i dont wanna be doubling up on ferts. So should i just read the ingredients on the back of the bottle when i get to the store and see if they have the same things? Also if anyone knows what it would replace on the regime thatd be great info