how often do i need or how much do i need to water 6" rockwool qubes?
topekoms Active Member Nov 4, 2008 #1 how often do i need or how much do i need to water 6" rockwool qubes?
Cr8z13 Well-Known Member Nov 4, 2008 #2 Water until moistened, not soaked. Wait until the surface of the cube dries before watering again.
