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Red spots

hanandleiastarted grow question 5y ago

I'm getting some little red spots on some of my fan leaves. Not all but some. Any ideas what this might be caused by? Wondering if it could be pH or either too much or not enough nutes? Thanks in advance.

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Leaves. Color - Red or pink

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The8thChevronanswered grow question 5y ago

I would guess it comes back to a calcium or magnesium deficiency. The spots would be more of a rust color.

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amazongrowanswered grow question 5y ago

just by looking at it I think we can all say.... too much nutrients for sure! start with 1/4

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Athosanswered grow question 5y ago

If they are on the top leaves, then it's calcium deficiency. If they are on the bottom leaves, then it's potassium deficiency

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