Are you using and ferts yet? If not, I would start giving nutes at 1/4 strength. Looks like they could use a little N.
Also check out air pots. There are a few different brands, but they all do the same thing. Allow air to get to the roots, a very important factor for having a good grow.
I have them started on nutes, have them up to half. The pic is took just after a transplant and i watered again at half. Do you think its safe to move onto full strenght in a week or two judging by the pics? Tnx for the reply.
You could move up to full nutes, but be very watchful of the leaf tips. If you see them turning brown, cut back to 1/2 .
Tought the same at first so i checked it and it was at 6.9. A small bit high so i lowered it a bit. I still havent been back so its probably all good by now. (i hope) Tnx for the reply.
It looks like you are using coco. If so I would keep the ph between 6.5 and 6.0, and you could even go down to 5.5 without any prob. Plant do better at taking up the nutes when you very the ph up and down over a few waterings. I water anywhere from 6.2 to 5.8.