Today I’d like to write about some flowers that mark the arrival of autumn in Japan.

As the last blossoms of Sarusuberi (Lagerstroemia indica) fade, new flowers start to appear, signalling the seasonal shift from summer to autumn.

Lycoris radiata

One of the first is the delicate Higanbana (Lycoris radiata), also known as the red spider lily. Around mid-September, this striking flower blooms in time for Higan (彼岸), a Buddhist holiday held at the autumn and spring equinox. Almost all Buddhist sects in Japan observe this feast, which dates back to the 8th century when farmers had more time for religious practices. A common custom during Higan is to clean family graves, and it is around cemeteries that spider lilies often grow, reinforcing their deep cultural symbolism.

Profile: Higanbana – ヒガンバナ – 彼岸花

  • Latin name: Lycoris radiata
  • Common name: Red Spider Lily
  • Origin: China
  • Height: 60–70 cm
  • Bloom: September
  • Soil: Sand/clay
  • Light: Sun
  • Hardiness: 7a–9b (bulbs overwinter best in a frost-free, dark place at 7–13°C)

Lespedeza bicolor var. japonica

Another flower closely tied to the Higan season is Hagi (Lespedeza bicolor var. japonica), also known as bush clover. This plant is deeply rooted in Japanese culture and is even celebrated as one of the seven flowers of autumn (aki no nanakusa, 秋の七草). While these autumn flowers do not have a special festival like the spring herbs, they are often showcased in gardens and parks.

Hagi is popular not only for its graceful beauty but also for its practical uses. It can bind nitrogen in its roots, helping to enrich poor soil and support other plants. It is also planted to stabilise embankments. In Japan, Hagi tunnels in parks create magical walkways during the blooming season.

Profile: Hagi – ハギ – 萩

  • Latin name: Lespedeza bicolor var. japonica
  • Common name: Bush Clover, Japanese Clover
  • Origin: Japan
  • Height: 1–3 m
  • Bloom: July–October
  • Soil: Well-drained, thrives in poor soils
  • Light: Sun to partial shade
  • Hardiness: 4a–7b (dies back in winter, regrows in spring)
  • Note: Considered invasive in some parts of the US

Osmanthus fragrans

Finally, there is Kinmokusei (Osmanthus fragrans), or sweet osmanthus, a flower strongly associated with early autumn in Japan. Its small orange blossoms release an unforgettable fragrance that fills the air. In China, kinmokusei is widely used in cuisine, while in Japan, its popularity peaked in the 1970s—though in a less charming way. At that time, its scent was commonly used in toilet air fresheners, leading many Japanese to associate the fragrance with bathrooms rather than gardens. Because of this, it is rarely planted in new gardens today, although it remains common in temple grounds, parks, and older gardens.

Profile: Kinmokusei – キンモクセイ – 金木犀

  • Latin name: Osmanthus fragrans
  • Common name: Sweet Osmanthus, Fragrant Olive
  • Origin: Asia
  • Height: 3–12 m
  • Bloom: September–October
  • Soil: Well-drained, tolerates clay
  • Light: Sun to shade
  • Hardiness: 7–10 (evergreen shrub)

Together, Higanbana, Hagi, and Kinmokusei mark the arrival of autumn in Japan. Each flower carries its own cultural meaning and natural beauty—whether tied to Buddhist traditions, classical poetry, or the unmistakable scent of the season.


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