- A hybrid with spoon-shaped red-violet leaves and a sweet mustard flavor.
40 days. Brassica Rapa, Narinosa Group. Non-GMO Red Tatsoi makes a lovely microgreen as well as a terrific full size cool season Asian green. As a microgreen, the cotyledons open green and change to a reddish purple on about day 4. It germinates quickly and is ready for harvest in 7-10 days.