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Cheap PH down?
smokeyspartacusstarted grow question 5y ago
Is it just me or is GHE/AT PH Down very diluted?
I started with gGrowth Technology which is 81%. TA PH down has nothing stated on the bottle...
What do you use as the cheapest way to get PH down in circulating hydroponics/DWC?
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StayWeededanswered grow question 5y ago
Not sure if it works with hydro/DWC but citric acid is a cheap pH down. It’s water soluble so I’d imagine it be ok. Worked great for my organic grows.
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