what to do?

started some sk#11 and some big bang seeds what id germed. about 12 days old what to do with em.?
leave on windowsill for now cos its sunny and put under hps 250 when there bigger?.
or#
put under 250hps nowor have i to leave them on the windowsill.
what would be best?cos they only small only 4 leafs on them.
what to do never grown from seed b4.

hmmm... maybe put them under the lights now, at least thats what i would do. I'm thinking that since there will be a difference using bulbs than sunlight it might be good to just put them straight under the bulb. That way you can control the light yourself and you don't have to worry about anything happening to the plants because of the transition (I doubt anything would, but just a precaution). Plus, the sun will only shine through the window at certain points in the day so you're plants will only be getting a portion of what light they could be getting under the bulb.