Rick....what kind of CFL's are you using? The daylight kind, blue packaging? Do you see a number with a K next to it? Like 6500k, 3500k, 2700k, etc? What is it?
What kind of water are you using? Are your plants currently in those 12 ounce keg cups?
What kind of soil are you using? Do you have the lights on 24/0 or 18/6? Is there a fan for air circulation?
Do you have any holes poked in the bottom of the cup for drainage?
Listen to Weedman420, he knows his shit. Just observe your plants. They will tell you when they are thirsty. The cups will be very light when you pick them up and the soil will be dry to the touch. Not just right on top, but also down below the surface.
I would either buy water for 89 cents a gallon at Walmart (spring water, ionized and ozonated). No nutes yet. Just give them a good amount. Fill up an empty keg cup, like the ones you are using to grow in. Water then plant well until a good amount drains out the bottom of the container. Marijuana likes to be flooded, meaning lots of water when you water, then none for a few days till it dries out. As long as you let the soil dry out in between waterings, you will be fine.
I have some seedlings going now. I water them every two days but mine are at about 80 degrees so they dry out faster. I use the same small cup to water as I did to plant in. When watering though, I filled the cup up about half way and give it all that water. So for you, try about half a cup or maybe a little less of a blue keg cup.
What nutes are you planning on using? Do you have a grow shop around?
Well if you take the time to answer ALL of these questions then I will be able to actually help you. Otherwise, I and others can give you GENERAL advice, but if you arent gifted with a green thumb you may need more help than that.
Well get back to me.