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Yellow dots on top leaves

SpaceGreenstarted grow question 5y ago

Can anyone help me to identify this problem? Maybe cal-mag deficiency?

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SpaceGreen

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Leaves. Color - Yellow

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HighFromHomeanswered grow question 5y ago

I have what i believe to be the same problem. Get a white rolling paper and try to rub the dots. If they dont wipe off then as it's on your top leaves, IMO it's Calcium. If they do rub off and you see orange/red on the paper after rubbing then its fungus. https://youtu.be/KgPvFffsc2I From 7.15 is the Calcium def. See what you think. Hope this helps

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