i put my germinated seeds in the dirt this past friday, the popped on sunday. now they are about twice the size of yours with the second set of "weed leaves" starting to grow. Im using a small space also with just 2 42 watt cfls right now. you may want to get ur plants closer to the light, mine were about 4 inches away, got them to about 2 inches away just a minute ago before the lights went out, so i guess we will see how that works in a few days. im also doing 18/6. as far as nutes, dont start feeding them for another 2 weeks AT LEAST! im gonna give mine about 3 weeks, but then again thats all deciding on how nice they veg. vegging pretty good right now, so i may be able to get away with 2 weeks. you dont wanna feed em too early or you will burn the babies to shit, they are kinda like humans. dont give em steroids until they are old enough and even if they are old enough, too much will hurt more than help. peace