my grow rooms are locked tight, no un wanted light in flower or veg room. and no one knows. im a home body until this fall when i start college. i have an experienced grower backing me so i wont totally be by myself some of the time. my four in flowering are getting a nute change tommorow. 15 are on a timer in the evan flo resvoir. i just placed the others in there bubble buckets and potting soil yesterday. i keep my seedlings on light nutes.