Shrubby sophora - Sophora flavescens (Care, Characteristics, Distribution, Images)

Shrubby sophora

Also known as: Bitter sophora, Ku shen

Shrubby sophora is an evergreen shrub found in grassy lowlands, mountain slopes, and river valleys. It contains cytosine which is toxic if ingested. Ingesting any part of the plant, especially the roots, can cause moderate to severe illness, or even death.

Scientific classification

Species

Shrubby sophora (Sophora flavescens)

Legumes, milkworts and allies

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Perennial

Lifespan

Shrub

Plant Type

Early summer, Mid summer

Bloom Time

Early fall

Harvest Time

1.5 m

Plant Height

1 m

Spread

5 - 35 ℃

Ideal Temperature

Images of Shrubby sophora

Distribution of Shrubby sophora

Distribution Map

Shrubby sophora is a plant indigenous to the temperate and subtropical regions of East Asia. It has naturally spread across the eastern portions of the continent. Beyond its native habitat, shrubby sophora has been introduced and cultivated in some western regions, although it is not as widely established there. This species thrives in various climates, adapting to both its original and newer environments.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Scrub on mountain slopes, river valleys.

Care Guide for Shrubby sophora

Every 2-3 weeks

Water

Full sun

Sunlight

5 - 35 ℃

Ideal Temperature

Water: Shrubby sophora is adapted to periodic dry spells, thriving with deep watering every 2-3 weeks. Its root system effectively absorbs moisture, making it suitable for arid climates. It tolerates drier conditions, ensuring survival even in infrequent rainfall situations.

Fertilize: For optimal growth, fertilize shrubby sophora with balanced fertilizers in spring and summer, and high nitrogen during early growth. Apply every 4-6 weeks, water after application, and reduce feeding in fall and cease in winter to avoid stress. Caution prevents root burn from excess fertilizer.

Pruning: Shrubby sophora is a hardy shrub featuring bright yellow flowers and dense foliage. Prune early in spring, removing dead branches and thinning crowded areas for better air circulation. Regular pruning promotes shape and flowering. Use sterilized tools to avoid disease, ensuring shrubby sophora remains vibrant.

Propagation: Shrubby sophora is easily propagated by sowing in well-draining soil to prevent excess moisture. Consistent warmth promotes germination, while seed pretreatment like scarification enhances success. Maintain moist conditions without waterlogging, and space seedlings appropriately to avoid overcrowding during growth.

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