Hi so im a cpl weeks into my girls growing up. Ive transplanted them into 1gals before i make a big jump to the 5 gal. But most of my plants are a nice dark green. But there are a few with yellow coming out of the new growths. In the middle. But its more a yellowish green. I dunno if i should be concerned or not ill try and get some photos up. Im working on getting my grow guide setup. Just waiting to figure out my camera upload problems lol