Mums in the first pic on drip.......396gph pump......lights on 24/7......pump runs for 15 minutes every 3 hours but I use Rapid Rooters and Hydroton.
Last 2 pics are Tray#1 in flower, 5 waterings a day during the 12 hour lights on period. 7, 9:30, 12, 2:30, 5:30--15 minutes each time
Your...