Golden osmanthus, silver osmanthus and dan osmanthus bloom from September to January, four seasons osmanthus bloom every month, but the amount of flowers is relatively small, the osmanthus in the south is a few days later than the osmanthus in the north because the climate in the south is better, so it grows a lot, and the further north the warmth gets the shorter the osmanthus grows, so it is just a few days earlier than the southern osmanthus grows.
Every year there will be a gap in the climate, so the flowering period of osmanthus will also have a different time, but basically in September to January or so.