hey whats up, first off, thanks for the thread of the 100 under the 600w(i know its old), but very helpful! Only questions i have is could you send me some specifics about how you made the watering system?? pics would be great, im unsure of exactly how the watering system worked and i definetly dont want to manually water so many plants! i need to make one! also what formula did you use to figure out feeding? thanks! and props to you! Peace!