Baybean - Canavalia rosea (Care, Characteristics, Symbolism, Images)

Baybean

Also known as: Coastal jack bean, Beach bean

Baybean (Canavalia rosea) is a pantropical plant from the same family as the common pea and other legumes. Its seeds are so buoyant that they can float on ocean currents and be distributed far from the original parent plant. It is highly tolerant of salt and does well in sandy, well-drained soils.

Scientific classification

Species

Baybean (Canavalia rosea)

Legumes, milkworts and allies

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Perennial

Lifespan

Herb, Vine

Plant Type

Green

Leaf Color

2.5 cm to 5 cm

Flower Size

Pink, Purple

Flower Color

Evergreen

Leaf type

15 - 38 ℃

Ideal Temperature

Images of Baybean

Distribution of Baybean

Distribution Map

Baybean is native to tropical and subtropical coastal regions spanning several continents including Asia, Africa, Oceania, and the Americas. Outside its native range, baybean has been introduced to various locales where it is now cultivated. This distribution demonstrates the plant's adaptability to diverse coastal climates and its successful integration into non-native areas.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Upper beaches, Cliffs, Dunes

Hemisphere Trend Curve

Northern

Sorthern

Culture

Symbolism

Protection, Exorcism, Wart charming

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Care Guide for Baybean

Twice per week

Water

Full sun

Sunlight

15 - 38 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Originating from coastal dunes, baybean thrives in sandy, well-draining soils with moderate moisture and high salt tolerance. Watering should occur twice a week to avoid waterlogging, and it prefers full sun. Adjust watering during growth phases to support vigorous vine development.

Fertilize: Fertilize baybean monthly during the growing season with a balanced NPK fertilizer, adjusting in winter. Use slow-release granules, ensuring soil is moist to prevent root burn. Novice gardeners should wear gloves, while compost can enhance growth and protect coastal environments.

Pruning: Prune baybean from early to late spring by removing dead stems to encourage healthy growth and denser foliage. Regular trimming controls size and improves airflow by eliminating crossing branches, reducing disease risk. Pruning during the active growth phase ensures optimal recovery and new growth.

Propagation: Baybean thrives in sandy coastal soils and is best propagated by direct seed sowing. To enhance germination, scarify the seeds beforehand. This vigorous climber can rapidly establish itself, making it crucial to monitor its impact on surrounding vegetation.

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