Essential improvements

Pal. This is early on.. and you can't really judge how good a seedling doing until your about 15days in.. you should see rapid changes as soon as the coly have grown and split and she'll take off. Idk what light you are using. But if it's near 100w with 1000 ppfd. It's too high. You only need 25-50% for early stages of veg. 3-500ppfd is fine for the stage you are at. As I said. You can't really judge a If a growth is slow until you are into your 2nd week or even more. She's on track. And another thing. As you have started them in big pots, like I did myself this round. They take a little longer but the roots take hold. In a smaller pot, you can get quicker growth. But it's an auto so, ppl say, not to uppot. But, done right without any stress, I done really well uppotinh and makes for stronger roots. Good luck.