24/7 for rooting for a week or two, then down it 18/6. Flower 12/12, a week or two in, 13 on 12 off for a week or two. Tells them to kick it into over drive. Then back down to 12/12. Over watering is bad , bad , bad, just like under watering. A recirculating system should water 3x a day during lights on, for 15 min each. every plant is different, each has its likes and dislikes. This one likes the heat, found out by accident, now do it on purpose. Same with nute's have to be careful, different plants react differently to nutes, lights, heat, cold etc. It is a mastery of seeing what works, and what does not. It is a long lesson to learn when it takes months, but each new run will be better, and better. They produce flowers while at sleep. They drop the sugars made in the day, down into the roots at night. That is why you cut in the dark, just before lights on. Try to read, find a head shop and buy some mag's. There is massive info in them to give you more insight, and help you learn. Now I have to learn how to cook with the trimmings, should be fun!