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Grow QuestionsWatering - Distilled or Filtered Tap

Watering - Distilled or Filtered Tap

That70sDudestarted grow question 4 years ago

I have "That 70's Grow" and have been using distilled water for all plant needs, is their a problem switching to filtered well water. The Ph is the same 7.2 and the TDS on distilled is .002 ppm and the filtered well is .432 ppm, Thanks in advance 😉

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Ner0zanswered grow question 4 years ago

432ppm is pretty high. Once you get the nutes in there and mix everything up you're looking around 700-900 ppm for a basic feed thats should be looking more like 300-400. Without knowing exactly whats in that water it could certainly cause problems down the road.

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GrowCNanswered grow question 4 years ago

What is "That 70's Grow"? Are you hydro, coco, soil?

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The8thChevronanswered grow question 4 years ago

I assume you mean 432 ppm. That's a bit high for a base. If a good portion of those ppms are calcium and magnesium, you might get away with it.

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