Cannabis seedling getting brown on leaves, help?!

mudballs

Well-Known Member
i only see like one spot. probably when you watered them a drop got on the leaf. they're big enough it won't hurt them. if you suspect it to be something else then you must learn how to embed images in your posts and give much more info such as soil, water (tap or not) nutes used? lights and distance...nobody can really help till more info is given.
 
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