and hey buddy not to mention on crops like yours. if that is multiple plants. one might be ready a day before the other and it would be to your advantage if it was..
ive had this happen
had 13 plants of liberty haze took me 7 days because a couple were ready monday, one ready tuesday, two more wed, etc, etc....
OBSERVE EACH PLANT EVERYDAY!
theres only been 2-3 runs of mine that all the plants matured together.
might have something to do with my Co2 exchange in the air(more Co2 being readily avail to the more mature plants) could be my only thought.