Well my babys where grown in dirt for the first few weeks, now they are starting too look bad, i cant figure out wtf is wrong with them so im moving them to a Aero system that i built last night.... I heard people say 1 minute of 5 minutes off.... Could you do 15 minutes on and a hour off, would this work ? I only ask because i havent went out and bought a timer that can do the intervals needed for the 1-5, but i have one that has 15 minute intervals and i was wondering if some how i could just use that and save myself some money. Any ideas ?