wow yeah, you need to get lighting under control... they are stretched ALOT and as you mentioned already are very small for being 5 weeks old..


another problem you are going to have is having 2 plants in the same pot.. the roots will get tangled and they will compete with each other for nutrients and one will have stunted growth and possibly die.

if you are going to grow with floros or CFLs, they need to be like 2-3 inches away from the plants... and the more lights the better