Lowering PH in soiless medium

Discussion in 'Growing Marijuana Indoors' started by The_Green_Goblin, Oct 23, 2014.

  1. My PH is a bit too high on some of my ladies in their pots. They are around 6.8 and I need to lower them by nearly a point.

    Any natural ways to do it so I may do it kindly on these girls... They are due for a water anyway

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  2. Anyone have any good recipes or anything for some natural ways to lower ph?

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  3. I'd say lower the ph of everything you put in with general hydroponics ph kit. But it's not natural, but it works well, but you should be asking the people in Organic Growing. Sorry I can't really help.

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