It's going to be really interesting to follow the development of all the pure Haze lines you are growing together UniqueFlower4
I bet Oldtimer's Haze is going to be the last of being harvested. The more Original Haze seedlings i recently see, the more Mexican influence i detect in their structures, therefore of faster flowering.
My limited experience outside of OTH was w THH and the plants I grew definitely were earlier by a month or more. I’d like to explore that line more in the future, but interested to see what my current OTH’s will do outdoors in a couple different locations. I still have old original OH and crosses to try.