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Yellow leaves

Avionistarted grow question 2y ago

hello everybody. Im in FLOWERING week 4 today is first day. I see that my leaves are becoming yellow. I use Canna Coco Profesional Plus and Canna liquids. Why does this happen? How can i fix? Flower is Amnesia. I water every 2 days now. Before everyday.

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Leaves. Color - Yellow

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