Is rain water a good source of water?
RatmanJRstarted grow question 7y ago
Would rain water be a good source of water for indoor plants? I have always ph’d tap water; however, I have two rain tanks that I use for my outdoor tomato garden and was curious if rain water works well with cannabis. My tomatoes love it.
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OutForRealanswered grow question 7y ago
You can use it , you need to ph'd it like any water ( except if the ph range fits with your kind of grow ) and dn't frget that it's cal/mag free s you'll have to increase the dosage
OwnWayGoodWayanswered grow question 7y ago
Rain water is the best. The ph is lower than tap water. 👍
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