Vegetable Garden & Microgreens Sprouting Seeds: Pak Choi - 1 Lb High Germination Rate - Non-GMO - Chemical Free Perfect for Growing Microgreens & Garden Seeds Mountain Valley Seed Company Brand Pak Choi Microgreens seeds. Pak Choi is a fast, easy growing microgreen with a unique mild flavor. Goes well in any micro salad, and can be grown to the baby salad stage. Prefers lower light conditions. Notes & Growing Tips: Pak Choi (also spelled Bok Choi and Pok Choy) is a variety of chinese cabbage that is easy to grow as a microgreen. It is also quite fast. Pak Choi microgreens are a little more sensitive to light, so keep in lower light conditions once you expose to light on the 3rd or 4th day. Pak Choi is a pale green microgreen with a slightly sweet, robust flavor.