First Post: Sprouted.....?'s

I planted about a week ago. They are in the same container and am going to transplant in about 2 to 3 weeks and keep outdoors. Is this a good idea. Also, they are having their first leaves. The stem is about 2 to 3 inches before the leaf starts. Do i need less water and more light or am i good. Any help appreciated.
ps-i already read stickies and all

 

Another ?....Can i leave the 2 sprouts in one container so when they grow up i can still have them in one container.