EVERGREEN

Plant Encyclopedia

Vigna angularis var. angularis ("Azuki")

Japanese name: アズキ (小豆)
Scientific name: Vigna angularis var. angularis

[Overview]
An erect or climbing annual. It has been cultivated since ancient times and is thought to have originated in the Far East, but the details are not known.
The stems and leaves are hairy.
The leaves are alternate and trifoliate.
Short racemes in the leaf axils bear yellow flowers.
The flowers have a characteristic shape, with twisted keel petals overlapped by the wing petals.
The fruit is a hairless, slender, cylindrical pod, and the seeds are usually reddish brown, the so-called azuki color.

[Cultivation]
Care is needed to avoid problems caused by continuous cropping.

Details

Names
Japanese: アズキ(小豆)
Life form
Annual
Habit
Terrestrial
Planting (or sowing) season
June, July
Flowering season
August, September
Fruiting season
September, October
Distribution or origin
East Asia
Leaf shape
Trifoliate compound leaf
Leaf arrangement
Alternate
Leaf margin
Entire
Inflorescence
Raceme
Flower color
Yellow
Leaf color
Green
Availability of seeds and plants
Low
Form sold
Seeds
Sun exposure
Full sun
Soil needs
Required
Suitable uses
Container, Balcony
Diseases
Mosaic disease
Pests
Aphids, Fuki-no-meiga, Soybean pod borers, Adzuki bean weevils
Edible parts
Seeds
Uses
Edible
24 solar terms and 72 pentads
Winter Solstice
Special days
Koshogatsu, Himuro no Sekku, Ae no Koto

Translated from our Japanese encyclopedia. If anything differs, the Japanese page is correct.

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