BTW, a little info on the medium i used subcools mix with roots original and it let it cook for about 2 months, i placed on the bottom half and mixed the top half with roots greenlite and a little blackgold organic potting soil on top.... i feed only with OG Tea's VSS and RWstar in PH'd water for veg and for flower i have used AN's Big Bud, Bud Candy, and Overdrive in half doses but thinking of just maybe using compost teas and some Hi Brix molasses this go around.