I watered every day about 70ml a day. After day 7 I just watered every second day with about 100ml per plant. At the begining I had 18/6 and just 25cm distance to the light with 80% of power. Because of that the leafs were a little burned so I adjusted the distance to 35cm and set the light to 60%. I also went from 18/6 to 20/4 slowly with -0,5h every second day.