the.com/tatsoi
the spinach you didn't know was secretly a tiny edible rosette of overachieving greens
shapegrows in flat, ground-hugging spoon-leaf rosettes
cold toughsurvives frost down to 15°F
familyclose cousin of bok choy and mustard
name originJapanese, but the plant is Chinese
flavormild mustard bite, sweeter than spinach