Lets say my soil ph is at 7 and my water ph is at 7.2, would I have to keep using ph down everytime I water to get my soil ph down to 6.5-6.8 on an outdoor grow?
Lets say my soil ph is at 7 and my water ph is at 7.2, would I have to keep using ph down everytime I water to get my soil ph down to 6.5-6.8 on an outdoor grow?
A PH of 7.0 is fine in soil. If you want to stablilize the PH of your soil, the next time you mix your soil, use a SMALL handful of Granulated Dolomite Lime for every two gallons of soil mix.
hmm interesting was wondering this my self,as i am using foxfarm happyfrog potting soil.
the soil say's it's blended with i forget what they said,but it balances ph lvl's so should i get a soil ph reader?or should i be fine?my setup is indoor dono if that diff then outdoor.
as someone stated it didn't matter outdoor