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    New to DWC, possible N toxicity/heat stress or something else..?

    We do have an under counter filter, but even the regular tap water is >500. The big plant has taken off, and now I am about few days into flowering. My question is, how soon should I transition to the bloom nute recipe? The formula you gave me above was basically 3/2/1 ratio. Should I do a...
  2. S

    New to DWC, possible N toxicity/heat stress or something else..?

    I have a micRO system. My tap tests at ~560 ppm, and RO knocks it down to 70 ppm
  3. S

    New to DWC, possible N toxicity/heat stress or something else..?

    Mixing 4 gal, it turned out 1019 ppm. Bigger plant is doing great, but it was prob too much for these smaller girls
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    New to DWC, possible N toxicity/heat stress or something else..?

    Last week i started them on the same recommended nutes from above (3/2/1). They did fine for a few days, then started drooping. Last night I changed them to a super light ~420 ppm mix. Today they are still looking sad. Res temp is 68 degrees, roots look nice and white. Ph is around 5.8. Do I...
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    New to DWC, possible N toxicity/heat stress or something else..?

    *update...all the plants are doing much better after the flush and fresh (correct) nutrient mix. About a week has passed now, and the 2 smaller plants are beginning to droop. Ph has been ~5.8 to 6.3. One of them looks to have maybe a calcium deficiency..?
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    New to DWC, possible N toxicity/heat stress or something else..?

    Possibly a DWC noob mistake? I read about it in an article but I couldn't post the link yet.
  7. S

    New to DWC, possible N toxicity/heat stress or something else..?

    Ok thanks, I'll give it a shot. Thanks!
  8. S

    New to DWC, possible N toxicity/heat stress or something else..?

    When you say flush with PH'd water, what does that mean in DWC? I know how to flush soil, but in DWC does that mean just rinsing the roots and dipping in the new nutrient solution? Or am I letting her sit in plain PH'd water for x amount of time..?
  9. S

    New to DWC, possible N toxicity/heat stress or something else..?

    New to DWC, trying to figure out WTF is going on. Im running GH FloraGro, Micro & Bloom in 5 gal res (4 gal nutrients) Currently about 3 weeks into veg under a LEC 315 ceramic. My PH runs 5.5 -> 6.2. I start with 4 gal RO water, at ~73ppm. I then add 15ml Cali-Magic, 32ml of the Micro, 64ml of...
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