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Water for cultivation (soil)

Discussion in 'First Time Marijuana Growers' started by tdaddy54, Jun 24, 2018.

  1. I have city water that is very hard and full of calcium that left my first attempt at a grow with white dried calcium all over my plants. Swapped to spring water (store bought ) and did fine with my next grow. My question is anything I can do to my tap water so I can use it ( other than a RO system ) Spring water is getting expensive . Any ideas ?


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