YYWoofta just read this thread front to back, why have i never looked at your thread man?? Just curious what you ever did with your perlite ratios, also don't see it mentioned anywhere (not that you have had ph probs but your express you said got some mg def. if i remember correctly) but you ahould def throw some garden lime in that mix you got. then no ph probs, since you dont believe in meters lol and help with that mg, migt wanna cut back on the epsoms if you go this route. Really like what you have done up till now even though the updates have gotten less frequent (start a new thread?) actually making me think about diying a panel together when my panels kick the bucket, gotta tackle a broken driver i have in a flower panel first... keep it green man, looks dank