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Nutrient deficiency or light burn ?
GMSgrowsanswered grow question 4 years ago
Looks ok. Just keep an eye that moremdont spread. Looks like that leaf just formed that way. If you do have or think you have a problem you need to check your runoff water. Make sure your ph and ec are in check. Your girls are looking good. Cheers
Experimentgreenanswered grow question 4 years ago
Hey friend,
So definitely drought stress can trigger other irritations, but one day of it shouldn't do anything other than droopy leaves.
I think your spots might be more down to moisture buildup here and there on some leaves and its causing little bits of bleaching...sometimes it can be from chlorine in water, the light reaction to it etc. So I'd say stay humid, but avoid droplets and spraying anything during lights on(even just misting the plants with water).
Overall your garden looks happy and strong. ✌️
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Sup3rNov4answered grow question 4 years ago
Plants subjected to UV light will naturally turn purple. I will keep an eye on it as combined with the leaf could be the start of a mag diff
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MangoDuduanswered grow question 4 years ago
For the color of the leaves and the tips in my opinion is a light burn. Also you have mg definciency for the color of the stems ( purple, with led light plants tend to eat micronutrient a little bit more) the tips could possibly sign a Mn definciency that is immobile but is very rare. Hope to help, keep on growing
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