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Spots on leaves

Cannabis_Kingstarted grow question 6y ago

My little girl is 3weeks old and showing these spots on the first leaf do I need to be concerned

Cannabis_King

Cannabis_King

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RafaelRapidosanswered grow question 6y ago

Lower your PH to 6.2-6.5 and ease up on the nutrients. Check the nutrient balance with a ppm meter and use Canna Flush if necessary. Also, Big Bloom should be used in the flowering phase and not during the vegetative period.

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