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Grow QuestionsSmall red spots on top canopy leaves week 4 of flower
Small red spots on top canopy leaves week 4 of flower
Deficiency of some kind. Leaning more towards a calmag shortage or even a phosphorus deficiency? Any thoughts? Small red spots with minor yellowing of leaves in week 4 of flower.
Calcium deficiency. Check ph. And add calcium.. (cal-mag) leaf will get greener damage are permanent, but they wont expend any further. If yiu solve the issue..