i dont know about anyone doubting fox farms powders, the open sesame i think is a waste of money because if you follow FF they tell you to use it at the start of 12/12, my problem with that is the plant does not need all that phosphorous until 2 weeks into flower, the plants actually still need standard veg nutes for the first 2 weeks, so i prefer to skip this step and at 2-3 weeks in i run first res 1/4trsgnth beastie blooms, second res and goes up to 1/2tsp/gal of beasties and i run this with my regual feed program for atleast 4 maybe 5 weeks, then cha ching, i run cha ching and sweet during the flush period, last 7-10 days before harvest. one thing i must say is since i really commited myself to using beastie blooms i have clearly increased my yield by 20% and maybe better. this i know for a fact that i used PBP line for a few runs, have paradise Whiteberry dialed in totally and beasties have been added hardcore the buds are much much bigger. i used to get with this strain and 4 weeks veg atleast 80g dried per plant now im up over 100g. as for cha ching overall buds looks much better too