Just a question could you dip a whole plant cloth pot in correct ph water to help to lower soil ph
Most with cannabis specific soils will do a good flush with RO or distilled water to return pH to ~6.5.
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U can use coffee for lowing soil ph a teaspoon of coffee in two ltrs of water should do the trick
Coffee grind are Liquid coffee
Liquid coffee
Thanks Tezza2
No worries just dont over do it with the coffee otherwise u will be casing ur ph back the other way