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White spot/lines on leaves
DinoDawgstarted grow question 5 years ago
I have white spots/lines on some leaves. it will not wipe off. It only looks like it mostly on the edges. Is the mold? Temp 77 day/68 night. humidty 45-55%. fans both over canapy and under. Mars 3500 at 16 inchs. Im kinda stumped. Thanks, in advance.
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NobodysBudsanswered grow question 5 years ago
give it a little rub between fingers - more friction on the top of leaf, of course... i bet it rubs off. not 100% sure in a picture but does look like what you think it is.
as long as it doesn't spread, it is fine. it likely happens each time in places you don't see as easily. if you keep a clean environemnt, clean down area between grows etc, you are likely fine. filters on intakes help too.
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