Rakkyo / Chinese onion
Allium chinense
Small elongated bulb, pickled or eaten fresh, popular in East Asian cuisine.
Family
Amaryllidaceae
Temperature
15-26°C (absolute 8-35°C)
Rainfall
1500-2500mm (absolute 650-4100mm)
Altitude
500m
Soil pH
5.5-6.5 (absolute 4.3-7.2)
Soil types
Light well-drained sandy loam.