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Grow QuestionsIs this mold?

Is this mold?

Sgtchainsaw28started grow question 5 years ago

Does this look like mold? I do have a humidifier

Sgtchainsaw28

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Leaves. White powder

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DrBinocanswered grow question 5 years ago

I had the same thing, I have hard water and this white dust was from the humidifier. Try cleaning your humidifier (vinegar worked for me). I say this because I see the dust on your pot too.

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