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What could cause this symptoms on leaves?
TreeCFarmerstarted grow question 2y ago
What causes the symptoms on ERB1 like curled leaves and yellow depressed areas on leaf surface?
Could be nutrient toxicity?
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ojetepelonanswered grow question 2y ago
High humidity for long periods on root zone, causing lack of oxigen, water less in quantity or frecuency till you find the sweet spot.
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