In these early weeks a tend not to do much with the plants since there isn't much to do. I feel the more you try to do in the beginning the worse the plant does. So I will be not doing much until next week!
@DutchFarmer, when it's this small I don't like to much airflow so i can keep its own micro climate as I run a perpetual grow. It only is in the solo cup for 7 days then she gets bumped up to the next bag. Once it comes out of the solo cup she gets all the airflow she needs.