hi all,again i hope this is in the right place and that some of you maybe able to help with my question
as the ph of your water or nutrient solution is extremely important,i've had a look at mine and would like to get it down from it's present level to a ph of approx 6(does that sound right for a soil grow?).anyway i see that certain products contain citric acid to facilitate this lowering,my question is,is it possible to use the pure powdered(chrystal) citric acid that you can purchase in plastic tubs for wine making,etc to lower the ph?or is this not a good thing to use?
thanks
as the ph of your water or nutrient solution is extremely important,i've had a look at mine and would like to get it down from it's present level to a ph of approx 6(does that sound right for a soil grow?).anyway i see that certain products contain citric acid to facilitate this lowering,my question is,is it possible to use the pure powdered(chrystal) citric acid that you can purchase in plastic tubs for wine making,etc to lower the ph?or is this not a good thing to use?
thanks