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chlorine

  1. S

    Tap water with chlorine - Can it be safely used on plants?

    i have city tap water w/ chlorine in it . is it safe to use on plants ? i heard that if you fill a water jug and let it sit open over-night that the chlorine will evaporate and that its safe to use. has anyone tried this on they're plants, and if so how did it work out?
  2. F

    Help me clearing the myth of chlorine in tap water and how bad it is?

    It was my understanding that it is bad, in particular if you're growing "organically" to use fresh tap water that contains chlorine (or chloramine). If you look around, you will come across countless posts where people recommend to keep water sitting out for 24hrs to let the chlorine evaporate...