r my clones ok?

i got 2 clones 1 of them has yellowing arond the edges of all the leaves the other 1 is abit bigga and is just starting 2 do the same on a couple of leaves is this ok and what should i do thanx

couldn't tell you untill you tell us what lights you have...what nutes your using, etc...etc...and some pics ALWAYS helps

im just using a fluro as i jst trying to get them strong enough to go outside dnt no what nutes as they were givin to me already in pots

ooo...well do have any pics you could show?....it could be that they need food