Name: Christine North East Texas (Zone 7b) Shine Your Light!
Great info! These have been very cold hardy in my garden this year so far. I don't know about you but we've been having temps below freezing just about every night for the past month now.
Collard Greens and Swiss Chard (Bright Lights and Fordhook Giant) are still hanging in there with no problem and they taste great in this weather.
May your life be like a wildflower, growing freely in the beauty and joy of each day --Native American Proverb
Great information. If its working in Zone 7b this time of year, it should have no problems in my Zone 8 garden (next year!). The tatsoi looks beautiful and would suit my cooking style. Soups and stir fries all winter long.
These have been very cold hardy in my garden this year so far. I don't know about you but we've been having temps below freezing just about every night for the past month now. 
