Chlorinated tap water sitting overnight loses most of its chlorine, though chloramine used by many suppliers does not evaporate the same way. Reverse osmosis solves both but strips everything else too, meaning full remineralisation, and the water preparation guidance on https://kushindicaseeds.com explains when that trade is worth making. Hard water alone rarely ruins a grow. It mainly matters once you start stacking supplements on top of an already loaded base.
Water Quality And Chlorine |
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