Japanese honey locust (Gleditsia japonica)

Japanese honey locust

Japanese honey locust is a deciduous tree native to Japan, appreciated for its elegant, spreading canopy and fine, bipinnate leaves that create a light, dappled shade. In the right conditions, this tree can produce long, twisted seed pods that add visual interest. Though moderately tolerant of pollution and various soil types, japanese honey locust thrives best in well-drained, fertile environments, which allow it to exhibit its full ornamental potential.

Scientific classification

Species

Japanese honey locust (Gleditsia japonica)

Legumes, milkworts and allies

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Perennial

Lifespan

Tree

Plant Type

20 m

Plant Height

12 m

Spread

Green

Leaf Color

5 cm to 20 cm

Flower Size

Yellow, Green

Flower Color

Images of Japanese honey locust

Distribution of Japanese honey locust

Distribution Map

Japanese honey locust is native to the temperate regions of East Asia. Its natural range extends to areas typically characterized by a temperate climate within this major region. In addition to its native habitat, japanese honey locust has been introduced and is cultivated in various other temperate locales, demonstrating its adaptability to similar climates beyond its original range.

Native

Cultivated

Invasive

Introduced

No species reported

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Care Guide for Japanese honey locust

Twice per week

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Japanese honey locust thrives in moist environments and prefers consistent hydration, requiring watering twice a week. It's resilient to brief dry spells and is best suited for outdoor cultivation to benefit from natural rain patterns. During dormancy in cooler months, watering needs decrease.

Fertilize: For japanese honey locust, use Balanced Nutrition Fertilizers in spring, switching to High Nitrogen Fertilizers by late spring to encourage growth. Fertilize every 4-6 weeks, following label instructions to avoid root burn, and reduce frequency during dormancy. Ensure even application and water after fertilization.

Pruning: Japanese honey locust is a deciduous tree with thorned branches and beautiful foliage. Prune in early spring to maintain shape, remove dead branches, and enhance air circulation. Avoid heavy pruning to reduce stress. Regular maintenance supports healthy growth and ornamental value. Consult local horticultural guidelines for specific advice.

Propagation: Japanese honey locust, native to East Asia, is effectively propagated through cuttings. Key tips include using healthy semi-hardwood cuttings, applying rooting hormone, and ensuring moist, well-draining soil. A stable environment with consistent humidity is crucial for successful root development.

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