Hey Mean,

They look good, except maybe for the color. They are still young and the root system is small, but growing. You should only need to water once or twice a week at this stage. For veg. I use Shultz liquid plant food 10-15-10. Follow the directions, I usually error on the light side. What kind of light are you using? I thought I saw a MH hanging above them in one of the pics. I use florescent tubes exclusively for veg. Can get them anywhere, inexpensive to buy and operate and do not generate much heat. MH are good too though. If your using MH I would have a fan running also. Do you have a moisture meter? If not you should get one. Over watering is very common.

Good luck Mean..