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Grow QuestionsYellow Spots

Yellow Spots

Seldom_Seenstarted grow question 4 years ago

Can someone please tell me what these yellow spots are. They are not uniformed circles. Found them on two leaves. I removed both of them. First two pics are taken under a scope.

Seldom_Seen

Seldom_Seen

Seldom_Seen

Seldom_Seen

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Leaves. Other

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Hashyanswered grow question 4 years ago

Most likely from leaves getting wet. When the leaf has water on it the light gets magnified on that spot causing it to burn. Similarly to using a magnifying glass when you use the sun to burn ants when you was a kid.

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Hempy_The_Kidanswered grow question 4 years ago

Looks like you might have splashed some water on them while the lights were on.

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