Verdict is still out for me, but i think that level of infestation, prep of medium and containers ( pre mix in met before transplant into sterilized containers), cleanliness of environment, etc.... Will all affect the outcome and effectiveness of met52, or any other for that matter. I think some people may think you can just toss this stuff in and wham, problem solved. Most of us know better, i believe, but im curious about the other steps of preparation people have taken. I know that i did a fuckton of stetilization, cleaning, traps, pyrithium bombs, cloning my plants and removing heavily infested root balls and sterilizing containers before transplanting with met. Anybody else do the same? Best of luck to all, fuck these bastard bugs! Peace all! Motiv