Completely depends on the strain. I am at 45 deg. North here as well, sometimes Med., sometimes maritime climate, depending on the year. I grow outdoors and I harvest Lebanese red the earliest in early to mid September like they do in the Bekaa Valley. SW Mexican landraces and many hybrids I harvest in late September to early October. Durbans and Maui Waui I harvested in late October here this year. Early Colombians and northern Mexican strains will not be ready until early November. Thai and most Colombians will finish in December or even January here. Anything after mid October I have to move indoors under lights to finish.