Quote Originally Posted by and68i
There has been much confusion about promix. I contacted the co who makes it
and since it is soiless it is considered a medium for hydroponics and the Ph
should be 5.9.
you seem to be confused...soiless and hydroponics are two totally different animals.....peat moss based mixes such as Pro Mix should NOT be used in hydroponic systems.......PH your water/nutes at 6.2-6.6 for best results in Pro Mix...