If the clones are rooted, I'd ditch the dome. It'll eventually cause mold and rot issues, plus, the plant and the soil needs to breathe. If you'd like, raise one end of the dome to allow some airflow for a day or two, and no more spraying. Make the roots do their job.
What lighting were the clones previously under?
What color is the light from your shop lights? (yellowish, or bluish?)
Have you used any nutrients, teas, additives or tonics? (too young)
Those little pots will dry-out quicker, so check 'em often.

Check online for your local water quality report, and see what's in your water, and what the ph is. Make ph adjustments if necessary. A freshwater aquarium ph test kit or a ph pen should be on your shopping list. Knowing your ph is very important, as is correcting it properly.

Quote Originally Posted by canniwhatsis
Maybe Rusty will chime in,... prolly not, I seem to be on his bad side.
Actually, I'm dealing with no transportation, and Amber (my wife) being an hour and a half away in a Vegas hospital with complications from her t-cell lymphoma since last Friday. We had gotten a ride to the hospital, and had switched-off the timer thinking I'd be back by the next day. But I was stuck there for two days, and I had nobody to turn-on the A/C nor open the shed's door to cool my 1000w HPS on a 101 degree day, (timer turned the light on) which fried our entire crop of flowering meds. Sorry if all this put's me a little bit on-edge, but it hasn't been a good week. Wife might be home tomorrow though. Hopefully.