Source: Wikimedia Commons
Japanese Bush Clover
BeginnerKummerowia striata
One of the seven autumn flowers. Countless small purple flowers on weeping slender branches create exquisite charm. A quintessential grass-style bonsai capturing autumn spirit.
About
Lespedeza species, commonly known as bush clover or Hagi in Japanese, are deciduous shrubs in the legume family native to Japan, China, the Korean Peninsula, and North America. Hagi is one of the 'Seven Autumn Grasses' (Aki no nanakusa) celebrated in classical Japanese poetry since the Man'yoshu anthology. In August to October, slender, arching branches become laden with masses of small purple-pink (occasionally white) pea-shaped flowers. In bonsai, the cascading (kengai) style is most popular for this species, with flowering branches draping gracefully over the pot edge. The plant regenerates vigorously from the base each spring after hard pruning, making it relatively easy to maintain and shape.
Basic Info
Origin
Japan, Korean Peninsula, China, and North America
Lifespan
10-20 years
Size
15-50cm (bonsai size)
Temperature
-5〜35℃
Watering & Fertilizer
Fertilizer (regular)
Growing Tips
Placement
Full sun outdoors. Good air circulation
Watering
Loves water. Never let dry out
Styling
Hard prune in spring. Utilize natural weeping form
Notes
Vigorous root growth. Repot annually recommended
Japanese Bush Clover FAQ
QWhat is the growing difficulty level for Japanese Bush Clover?
Beginner. A variety suitable for beginners. No special equipment or experience is required—you can grow it without problems by setting up a basic cultivation environment.
QWhat is the ideal temperature for Japanese Bush Clover?
The ideal temperature for Japanese Bush Clover is -5〜35℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Japanese Bush Clover?
The average lifespan of Japanese Bush Clover is 10-20 years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Japanese Bush Clover get?
The mature size of Japanese Bush Clover is 15-50cm (bonsai size). This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Japanese Bush Clover?
Japanese Bush Clover: watering & fertilizer — Fertilizer (regular). Aim for appropriate frequency and amount.
QWhat is the typical price for Japanese Bush Clover?
The price of Japanese Bush Clover varies significantly by variety, characteristics, size, and lineage. Please check ボタちょく's price guide for the latest market information.
Last updated: June 23, 2026
References & Sources
Edited & verified by: BoTachoku Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Primary sources
Regulations & Conservation Status
Sources: CITES Checklist of CITES Species
Regulations may change. Always verify the latest information with the relevant authorities.
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