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I started seeing these brown spots on the top and ...
Goudasanstarted grow question 7y ago
I started seeing these brown spots on the top and bottoms of a few of my leaves on one plant. i inspected the undersides with a loop and there doesn't seem to be pests under there... maybe a nutrient def??? anyone know what this is?
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Kindbudzanswered grow question 7y ago
It could be a cal mag issue. The spotting is that similar to calcium and the yellowing on the edge of the leaf could be magnesium deficiency. It’s still a little early to tell. If the sports start to turn a rusty brown color then it’s definatly a cal mag issue. It could also be a potassium issue as far as the yellowing edges. If you aren’t using cal mag I would start to supplement the plant will a light feeding of cal-mag. As this deficiency is more common umoungst soilless and hydroponic grows. Hope this helps and good luck!
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Stickanswered grow question 7y ago
Hi @Goudasan! You're having a Calcium and/or Magnesium deficiency. This probably comes from a wrong pH in your waterings. Do you test the pH level of your waterings? As an emergency move, I would flush the soil with plain pH'd water (6.0) for 2-3 days and let the soil dry, then give it extra calcium and magnesium intakes by putting some Cal/Mag into your waterings. Hope this helps, keep us up-to-date and happy growing!
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ChillumMafiaanswered grow question 7y ago
Hi friend. with what do you water the plant? Remove swollen clay!!!!!
Begin to give nitrates for grow. Nitro Big not too much per liter for such a plant ( 30 ml/l ) ?!!
namaste 🙏
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Michkaanswered grow question 7y ago
Hi there ! For me they look healthy.. Those spots are not so bad, as it looks like nitrogen coming in your fan leaves... Just continue what you do, you do it great !
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MUDBUGanswered grow question 7y ago
You are good big dog your leaves are just transitioning nothing to worry about the yellowing could be sum nutes got on it keep a eye on the ph looks healthy to me my purple strains do this good luck👍👍🍻🍻
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