I should add advance timer on 1hr, later and also off 1hr. later every other day...and about when you're going to see hard buds this is all strain related...I have a strain Oracle Bud that will show white pistils after 1 week and buds hardening @4 weeks it finishes in49 days...and on the other hand my sour diesel won't show pistils til 3 weeks in and won't show bud hardening till 6 weeks but finishes @10...what strain are you growing..it's the did between Indaca and Sat Iva