dankbud420 greenthumb cultivator Joined Oct 4, 2007 Messages 161 Reaction score 50 Oct 14, 2007 #1 i dont know if its true but i hured i could use bakeing sode as a ph up
Grownincali420 Well-Known Member Joined Jun 16, 2007 Messages 239 Reaction score 38 Oct 14, 2007 #2 not sure about that one...could be very useful...i have used apple cider vinegar as a ph down and it worked well
not sure about that one...could be very useful...i have used apple cider vinegar as a ph down and it worked well