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PHed water?

Discussion in 'Marijuana Consumption Q&A' started by Mainegrower84, Jul 17, 2017.

  1. Guess who's back with new noob questions... lol. This might be a dumb question but if I ph my water and don't use all of it, can it sit at room temp for a day or two and be used next watering( no nurse yet)? will the ph be affected or the water stagnant? ....
  2. I generally mix up 10 gallons of water at a time, and use it as needed. My results suggest that it's not a problem if they sit for a while.
  3. Thanks. Good to know. Do you leave it at room temperature? I assume you can't mix up ahead of time when you start adding nutrients? Or can you?
  4. I don't know if you're supposed to (I'm relatively new to this, myself), but I generally only do pH water. Sometimes, if I mix up more nutes than I need, they'll sit out until they get used up. No problems so far.
  5. Yea I think I read somewhere a couple weeks ago you weren't supposed to use nutrient mixes after they've sat out because of the organic ingredients. By then I thought about it and it would just be sitting in the bottle at room temp anyways so there shouldnt be much difference, right?
  6. I have zero qualms about using mixed nutes as long as they're stored in a light-block bucket and used within a week. Longer than that would make me nervous.

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