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Brown spots on top leaves
m0useanswered grow question 2 years ago
that's not what nutrient burn looks like or calcium/magnesium issues.
It looks like some larger beads of water or maybe something else was left on the leaf and it burned it.
Only spray at lights out. or before they turn on when it can fully dry.
If you need any other help shoot me a DM'
Your inbox Is the little green arrow in the bottom right hand corner of your screen.
Good Luck!
Jdaloia1answered grow question 2 years ago
I have been doing a foliar spray now and then, but the moisture typically dissipates in minutes, so I’m not thinking it’s moisture light burn. Also, the tent has pretty good air flow. Maybe it’s due for a salt flush, from the FF nutes?? I picked up some cal mag today too, might also be helpful.
Thanks!!!
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m0useanswered grow question 2 years ago
Looks like they have water on them and the lights came on and burned them up.
Are you spraying anything on them? Or did any liquid drip on them?
I don't think this is Rust fungus that makes a power when touching it and looks a bit different.
Good Luck!
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