Pak Choi is a fast and easy-to-grow Chinese cabbage that tastes great. It is used most frequently in stir-fries, chow mein, and Chinese soups. Leaves can be harvested from plant similar to spinach or kale. Mild and sweet flavor. Sun Requirements: Full sun Planting/Spacing: 12 inches apart Days to Maturity: 45 days Hardiness: Extremely hardy; frost resistant