i don't see them to be all that bad bro, i mean are you added nutes to them if so what kind? do you have them in MG soil? hope not, next maybe it needs a little bit of nitrogen just a little bit with water, i kmnwo when my plants were getting bigger they then started to get a little more yellow leaf and such that nitrogen didn't fix i then found that a little Epsom salt is what was needed, see what others say don't just take what i say to heart, actually don't ever take one persons advice

GG23