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Yellow Spots on Leaves

GrowBuv
GrowBuvstarted grow question 5y ago
Yellow spots are appearing on the leaves, I’m guessing some sort of deficiency but I can’t pin point what
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Week 11
Leaves. Color - Yellow
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UltraFlatBlack
UltraFlatBlackanswered grow question 5y ago
Looks to me like Calcium deficiency maybe...
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Roberts
Robertsanswered grow question 5y ago
Check run off ph first with any possible deficiency issue. Most cases substrate ph is off and your expecting a lock out. If that is ok. My next question would be do you get the leaves wet when watering? If so it could be light burn from light being magnified through water on leaves. Good luck hope that helps. Happy growing. 🌲🌲🌲👊
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Weezy90
Weezy90answered grow question 5y ago
Hi ! Er lijkt mij op het eerste zicht iets aan de hand te zijn met je ph, afloop van het water, weinig zuurstof bij de wortels, verstikking .. Kan je dit nakijken? Ik zag bij de foto's in je dagboek dat je ook last hebt van spint, dit zie ik aan enkele bladeren meer onderaan. Heb je dit al behandeld?
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Frank89
Frank89answered grow question 5y ago
Tal vez un ataque de ácaros o algún otro parásito.
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