Bok choi - Brassica rapa subsp. chinensis (Care, Characteristics, Distribution, Images, Edible)

Bok choi

Also known as: Field Mustard, Pak-choi, Choy sum, Chinese flowering cabbage

Bok choi (Brassica rapa subsp. chinensis) is grown worldwide for its leaves, which are eaten in many East Asian cuisines both raw and cooked. It has the most cold-resistant of the Brassica species, making it a popular vegetable to grow in colder regions. The bok choi plant is a hermaphrodite and is pollinated by bees.

Scientific classification

Species

Bok choi (Brassica rapa subsp. chinensis)

Mustards, capers, and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Annual, Biennial

Lifespan

Herb

Plant Type

Late spring, Early summer

Bloom Time

30 cm to 45 cm

Plant Height

30 cm

Spread

Green

Leaf Color

Yellow

Flower Color

Green

Stem Color

Deciduous

Leaf type

20 - 35 ℃

Ideal Temperature

Images of Bok choi

Care Guide for Bok choi

Twice per week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Bok choi originates from Asia and thrives in moist environments. It prefers consistent soil moisture, ideally watered twice a week. While moderately drought-tolerant, bok choi benefits from natural rainfall during its active growing season for producing crisp leaves.

Fertilize: Fertilize bok choi with a high nitrogen formula every 2-3 weeks during active growth, using water-soluble types for proper absorption. Reduce fertilization in cooler months, and water bok choi before and after application to prevent root damage and plant stress.

Pruning: Bok choi thrives with minimal pruning; however, regularly removing damaged leaves is essential for health. Optimal pruning occurs from early to late spring. Clean, sharp tools enhance airflow, reduce disease, and ensure vigorous growth, maximizing productivity during its active growing season.

Propagation: Bok choi is a leafy green vegetable with smooth leaves and white stems. Propagate with fresh seeds in fertile, moist soil and thin seedlings to prevent overcrowding. Maintain consistent irrigation and handle delicately, while using balanced fertilizer for healthy growth.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free