what are the most important additives(not counting sensi grow a&b) for the veg cycle that advanced nutrients make? i cant afford to but the entire set so i want to get just the most important ones.
why do you suggest that? i will be using genhydro 3 part and i was thinking of getting some scorpion juice voodoo juice and i really want to try bud blood, big bud, then sweetleaf and overdrive is this a bad idea?