I just use 3 gallon smart pots with promix. I really think that was a lucky grow man. Don't think I could duplicate it with 50 seeds. I grew a couple others and got 2 to 3 oz.regardless of a win or not man BEAUTIFUL plant bro i am astonished!! are you just using reg pots and soil or autopot or whats up?? I need to grow one like that bro!!