I just ran her twice and she was done in 60, I took one run to 75 and the other one to 60 and the 60day is better smoke, it also depends on the grower the plants respond different to every grower, every grower is different, different mediums, nutes, lights, ect, u will half to run her and see how she responds to your method of growing, but I would say 60 to 63 days and she is done......GM