Wreaths weren't always a thing to put on your door during the holidays. In many places, they still aren't. While door-hanging wreaths have now been adapted for any season, they used to be more akin to celebratory laurels or flower crowns.
This time of year is about reaping what was planted in the growing time. Look to your Springtime goals, dear reader, and see what you have accomplished. Do you still need to do more on certain projects? Are there others that have fallen dormant but you still hold on to?
In Celtic traditions, this time is called Mabon, and is the second of three harvest festivals. It is also sometimes called Alban Elfed, Cornucopia, the Wine Festival, or the Apple Festival (among other names).