Spots on leaves

Antc420

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Does anyone know why my 2 week old seedlings are getting these light green spots on leaves what’s it from?!
 

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Ive seen a lot of feminized seeds do this lately. The vast majority of the responses say that it is just something some seedlings do and it’s usually not a problem as they grow out of it.
 
When plants are that small, the roots are running into occasional "salty" areas or an area where there is a piece of peat moss that's a little lower pH....etc. Once they get a little bit bigger, they will lose that.
 
Ok so I shouldn’t worry to much about it lmao @tstick
Early on you can make some mistakes, and still get a good harvest. Depending..... it could extend your timeline for harvest. Worry more once you flip to flower. Then you can't make mistakes without it affecting weight and quality.
 
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Does anyone know why my 2 week old seedlings are getting these light green spots on leaves what’s it
It's hard to tell from photos, but many of the leaves seem to have a white sheen on them, maybe it's the light. If they do , it could be powdery mildew. It also looks like the epidermal layer on some leaves are exhibiting pock marks which is indicative of pm.
 
It's hard to tell from photos, but many of the leaves seem to have a white sheen on them, maybe it's the light. If they do , it could be powdery mildew. It also looks like the epidermal layer on some leaves are exhibiting pock marks which is indicative of pm.
Do you think it could be my humidifier from it not being distilled or osmosis water?
 
Do you think it could be my humidifier from it not being distilled or osmosis water?
How high is your humidity? I've never heard of running a humidifier during a grow, unless the ambient air is very very dry. That pm is tricky, it'll even show up in a drier humidity. If it does turnout to be pm, you should nip it in the bud. I use banish, it's an oil from the geranium plant......no harmful combustibles. It's worked great for me. A very small bottle allows a shit-ton of coverage. A couple of sprays, a week apart, seems to do the trick. It's very concentrated, needs a lot of dilution. I use a syringe with very low calibrations.
 
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