Yellowing edges

420stoney1

New Member
I have one plant that in a couple spots the leaves are yellowing on the edge. Kind of looks spotty. And on the same plant I there is a light brown spot in the middle of a leaf. Any ideas?
I am using straight happy frog soil with no added nutes and plant is about 3 weeks old
...note. The yellowing edges are only where other leaves rest on top of them. Maybe turning yellow from lack of light?
 
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