its my second time using the same soil, mg, and i add nutes 20-20-20 with some mg .5, cu .05, fe .1, mn .05, zn .05
first grow went a-ok
second grow and im seing some deficiencies, maybe its just a lil ph prbs locking stuff up???
should u throw out old soil and get new every grow or can it be used again and again?
first grow went a-ok
second grow and im seing some deficiencies, maybe its just a lil ph prbs locking stuff up???
should u throw out old soil and get new every grow or can it be used again and again?