Wild soya (Glycine max subsp. soja)

Wild soya

Also known as: Wild soyabean

The wild soya is a legume that grows in sunny fields and along roadsides, and grows by entangling itself with other plants. It is believed to have been cultivated to Japan since the Jomon period (710-794), and it is thought that the soybean was created through long-standing breeding efforts. After the pale purple flowers, it bears fruits that closely resemble soybeans.

Scientific classification

Species

Wild soya (Glycine max subsp. soja)

Legumes, milkworts and allies

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Annual

Lifespan

Herb, Vine

Plant Type

Early summer, Mid summer, Late summer

Bloom Time

60 cm

Plant Height

Yellow, Green

Leaf Color

Deciduous

Leaf type

20 - 35 ℃

Ideal Temperature

Images of Wild soya

Care Guide for Wild soya

Twice per week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: Wild soya thrives in moisture-rich environments and requires consistent hydration. Water it twice a week to maintain optimal soil moisture without waterlogging. Cultivated outdoors, it benefits from well-draining soil to support vigorous growth during the rainy season.

Fertilize: Wild soya requires balanced nutrition fertilizers during seeding, favoring high-nitrogen types for vegetative growth. Apply every 3-4 weeks, adjusting for seasonal changes. Fertilization boosts health and yield, but avoid over-fertilization. Use soil tests for guidance and distribute evenly to enhance absorption.

Pruning: Wild soya thrives with pruning in early to late spring to enhance health and productivity. Remove dead branches for better air circulation and sunlight. This practice prevents diseases and fosters growth. Always use sharp, sterilized tools to minimize infection risks.

Propagation: Wild soya, a robust legume native to East Asia, propagates via seeds in well-drained, moderately fertile soil. Fine seed bed preparation enhances germination, and pre-sowing treatment can improve rates. Proper planting depth and regular pest monitoring are essential for healthy development.

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