Up to 12 days. Non-GMO Early White Vienna Kohlrabi, (Brassica oleracea var. gongylodes). A lovely microgreen that is a favorite when making microgreens mixes. This high-germination seeds will soon fill your tray with lush microgreens that are suitible for garnishes or snacking! Pairs well with Radish Microgreens, and other brassicas. Start growing this easy and tasty microgreen today!