Cherry blossom is three weeks of it. Flip through the other forty-nine — and watch what's in bloom move up and down the country.
The calendar is the way in. Underneath it sits the ordinary thing — search, filter by month or flower, and open any of the 412 spots.


Photos 四葉亭四迷 (CC BY-SA 4.0) · jofutsu (CC BY 3.0) — via Wikimedia Commons
A large prefectural park with a rose garden in its B zone (mid May to early June), then hydrangeas and lavender from mid June. Admission is free.