Need advice! Did I under feeded or light stress? Maybe something else?
royalroyreststarted grow question 3y ago
Any one has any idea what is going wrong? Looked like this for 2 weeks now, it is flipped to 12/12 now.
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Leaves. Edges burnt
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Tommy716answered grow question 3y ago
What I'd say from looking at it, it does appear to be nutrient burned and possibly pH issues. I have typically learned that callMagg normally solves this. Definitely check your pH and be cautious on your fertilizer
royalroyrestanswered grow question 3y ago
Thank you everyone! I did not feed it too much, just 1ml of bio grow on 1 l of water, but i used their all mix which is heavly fertilized as far as I know. Ph runoff was 6.5 maybe a bit too high? Changing formulas... i'm not at that level. Did order a calmag to see if that does anything. As for water i tried to do dry/wet periods 1 plant got about 1 liter of water every 3 days, I was adding bio grow feed as instructed.
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CULTIVATORFROGanswered grow question 3y ago
A quick diagnosis is hydrogen toxicity, your leaves are very dark. Remove nitrogen from your diet. If you have a 12/12 photoperiod, you can gradually increase the potassium dose over the weeks. Measure your EC so that these problems don't happen again.
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Sciolistic_Steveanswered grow question 3y ago
if you increased p/k (leaning p) with a bloom forumal, it's time to re-assess the bloom formula. looks like too much P
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Terp1answered grow question 3y ago
Überfüttert und Überwässert. Also benutze weniger Nährstoffe und gieße weniger. Viel Erfolg 💪😎
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