Here are some additional details on how to harvest and store Chinese cabbage:
Wait until the leaves of the Chinese cabbage have formed a tight head. This usually takes between 50 to 70 days from the time of planting.
Use a sharp knife or pair of scissors to cut the head of the Chinese cabbage off at the base of the plant, leaving about 2 to 3 inches of stem attached.
If you plan to eat the Chinese cabbage soon, remove any damaged or wilted outer leaves and wash the head thoroughly before use. If you plan to store the Chinese cabbage, leave the outer leaves intact to help protect the head.
Store the Chinese cabbage in a cool, dry, and well-ventilated area. Ideal temperatures for storage are between 32°F to 40°F (0°C to 4°C) and humidity levels between 90% to 95%. A refrigerator or root cellar is a good place to store Chinese cabbage.
If stored properly, Chinese cabbage can last up to several weeks. However, it is important to check on the heads periodically and remove any wilted or damaged leaves to prevent spoilage.
By following these steps, you can ensure that your Chinese cabbage is harvested and stored properly to maximize its shelf life and quality.