Light question

my seeds just sprouted yesterday "happy birthday" to my little baby's.anyways ok some of my friends told me you can use sunlight or just light bulbs in a black room(florecent lights) if mixed together it will turn the plnat bad.But I was like WTF is plants oppose to have light or any kind of light so it can grow because my house is surronded my tree's that you can't see threw the window.There is alot of sunlight in my room except in one cornor.That's were im gonna put the plant's and train them to get more buds.So my question is can I put sunlight and florecent lights mixed?

forgot one question,how many hours do you use light on the MJ plant and how many hours of darkness for the MJ plant?

First of all get some cheap floros for home depot about 8 dollares for ballast and hood and about 10bucks in floros .First start out on 18 on and 6off.Then when flowering go to 12on 12 off

thanks