(Brassica rapa var. parachinensis)
Photo Credit: Earth100
Hong Kong Cool Growing Season (September-April)
At least 6 hours of sunlight daily
Better with full sun
Water them in daily practice, checking during the week to ensure that the soil remains moist.
Choi sum can grow well in a wide, shallow pot.
Space the seedlings 10-12 inches apart
Choy sum stems and leaves are a rich source of several phytonutrients with disease-prevention and health-promoting effects.