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What does she need?
Herbz_Unkrautstarted grow question 4 years ago
Without much info except that EC, RH, PH is in a good range:
What kind of deficiency would you say is this?
Could it be root rot?
Could it be PH flux?
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TheUk420Showanswered grow question 4 years ago
The light is too close bleaching your leaves :) if not then it would be an lockout from an overfeed they are my best guesses hope someone else can shed more light on it :) 👊 yes it could be a root problem being a dwc grower signs like this can occur if there are any malfunctions in air stones or pumps meaning the roots are not getting enough oxygen :) give her a flush for a few days and see how you go :)
HiddenGreenThumbanswered grow question 4 years ago
Im a soil guy so take my opinion with a grain of salt but looks like its way heavy on the nitrogen for that stage of flowering
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GMSgrowsanswered grow question 4 years ago
Hey.
When the nute company's say a range of 5.5 to 6.5 or something like that, when in hydroponics, doesn't mean that you keep it within that range the entire grow. For veg the ph range is 5.5 to 6.0, lower and upper level for vegging. Sweet spot in hydroponics is 5.7 to 5.8. When you switch to flower the ph gets adjusted into the flowering range, which is 6.0 to 6.5, lower and upper levels for flowering. The sweet spot being 6.2 to 6.3. Hope this helps... Cheers
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