Bronze spots

Dev4lyf3

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I got a few fan leaves with this on it, is it potassium or something else ? I have 5 fans one oscillation fan what can I do to correct this I only see like 2-3 not all of them
 

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leafminer

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Looks like a bit of nute burn going on there.
 

Dev4lyf3

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Looks like a bit of nute burn going on there.
Ahhh ok I might of went over board with the molasses and compost tea should I flush when my medium is dry again I’m happy this is nute burn and not fungus
 

fellowsped

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Doesn't nute burn normally present with browning of the leaf from the outer edge inward? Didn't think nute burn generally did the spot thing.
 

WeedHopper

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I think they meant you splashed something on the leaves.
 

Dev4lyf3

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I think they meant you splashed something on the leaves.
I do a foliar spray every 1-3 days but half recommended on neem oil dish soap and little epsom could this be it when it doesn’t fully dry off the leaves I do it 40 mins before lights go out I thought nute burn was supposed to be on the side and the tips
 

leafminer

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The nute burn is visible on the tips. I am not keen on that foliar spray idea.
 

Dev4lyf3

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The nute burn is visible on the tips. I am not keen on that foliar spray idea.
Well I read it was good preventative maintenance against bugs in indoor grow so I don’t wanna risk it besides that everything else is good
 

Dev4lyf3

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I didn’t foliar spray this one and I didn’t splash nothing on this one so this has to be something else only affecting my old leaves not my new growth
 

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BigJer

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Nute burn typically turns the leaves white or very pale. Sensi Cal's Cal/Mag is my recommendation because it not only has Calcium and Magnesium, it also has Zinc and Iron which if you are on a filter, like myself, will remove those very important minerals. I am no expert at all but I did stay at a Best Western last night.
 

ROSTERMAN

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Genetics some leaves turn purple like that I can not see the spots sorry
 

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