Mornin' orf; your girl looks good, seems to be yellowing lower leaves in the low light areas, and they look like the plant's using 'em up, dropping 'em off. Kid of a self feeder. ...
a concise feedback! I like that... yet light may be of no relevance for I've had this leaf thing occur a couple of times...same batch of seeds, this one being an S1 though...you might be right though.. if you take the wall shade into account
tell you the truth, I haven't yet tuned in a regular feeding scheme...why she's very sensitive hence the leaf tip burns..
Tah!
orfeas