Ok I am at 4 weeks now. I have cut watering back to every 3-4 days. I am trying to wait for the cups to get nice and light. I want the plants to use up all the water and those roots to search for it! However I don't want to overdue it. I last watered Sunday. Then I'll go without water Mon., Tues., Wed. and will water tommorow on Thursday. Is that a fairly good schedule? At this rate they get a good soaking about twice a week. I am sure I may have to increase to perhaps three times a week when the plants are larger and more demanding.