There may be a week at the end thats straight water. If that. I run the Nectar for the gods herculean harvest evry watering when finishing. I keep the mammoth P running as well. The RECHARGE os double strength one time weekly...as you know i cut nutes and finish with this longer than average. A few days after cutting AN ill give the first dose of DENSE with water only. Then wait 3 to 4 days maybe 5 if i forget and hit em again. I do it at least 3 times before the last few days of water only and the swell is awesome and aromas seem to be enhanced as well. May be my mind playing tricks but sure seems like it. The swell is REAL lol