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Condensation, CalMag, Nute Splash?
Hydronautstarted grow question 4y ago
Twice between heavy defoliations the were leaves were so jammed together some leaves would get wet from contact with other leaves. It's the only leaf on the whole plant like this - as of now. Seems like Calmag? Product of sweating? Nute splash? (week 7 photos)
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m0useanswered grow question 4y ago
If it's only on one leaf I would not worry to much about it.
It could have been water damage from being wet like you said and then getting burnt from the lights.
Or a splash of the nutrients.
Don't panic if its just one leaf and keep an eye on it.
Don't remove it as well, if it gets much worse on that leaf then it will help us determine what it could be.
Good Luck!
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