Green Fields

How to Grow Chinese Cabbage (Wombok)

By: ENSB
Napa or napa cabbage is a type of Chinese cabbage originating near the Beijing region of China and is widely used in East Asian cuisine. In other countries it is referred to as "wombok" or "ombok".
Wombok has broad, thick, tender leaves and heavy midribs. There are several varieties of Chinese cabbage, some are loose head and some are tight headed. Plants grow from 15 to 18 inches tall.
Scientific Name: Brassica rapa subsp. pekinensis
Other Names Napa cabbage, Wombok, Ombok, Wongbok
Climate The optimum soil temperature for germination is 10 to 35oC and 14 to 24 oC for growth and head development.
Soil Soil should be deep, well drained loose and friable.

Planting Chinese Cabbage (Wombok)

Wombok on seedling trays. Seeds are ready for transplanting after approximately 20 days.

I. Land and Plot Preparation

II. Planting and Spacing

For wombok, planting by direct seeding is possible but transplanting is the preferred method. Since, in direct seeding there are chances that your seed may not grow and would leave wasted spaces.

The distance (s) of each plant is atleast 30-50 cm.


III. Fertilizer

IV. Irrigation


V. Pests
Chinese cabbage can be attacked by cabbage worm, cabbage looper, diamondback moth, flea beetles, slugs and aphids

Management:

  1. 1. Evening overhead sprinkler irrigation.
  2. 1. Evening overhead sprinkler irrigation.
  3. 1. Evening overhead sprinkler irrigation.
  4. 1. Evening overhead sprinkler irrigation.
  5. 1. Evening overhead sprinkler irrigation.

VI. Diseases
Chinese cabbage is susceptible to yellow virus, clubroot, damping–off and black rot

Management:

  1. 1. Evening overhead sprinkler irrigation.
  2. 1. Evening overhead sprinkler irrigation.
  3. 1. Evening overhead sprinkler irrigation.
  4. 1. Evening overhead sprinkler irrigation.
  5. 1. Evening overhead sprinkler irrigation.

VII. Harvesting

When the head is compact and firm the cabbage is ready for harvest. For transplanted plant, it usally takes atleast two months before it can be harvested.

Disclaimer: The process and practices stated above were mostly based on actual farming. However, the site does not attach any liability in the event of failure.