Wildly gourmet flavor and vivid magenta stems make this Chinese green, also known as hon tsai tai, a favorite. The slim and crunchy stems are refreshing and especially well suited to fresh snacking as well as cooking. The contrast between crispy stems, soft and tender leaves and spicy yellow blooms makes for a phenomenal culinary experience. A particularly cold-tolerant leafy green that is so well suited to fall and winter harvests. Plants reach 12-36 inches in height and can be harvested multiple times as a cut-and-come-again green. 50 days 4-6 Hours Sun Sprouts in 10-14 Days Ideal Temperature: 60-80 Degrees F Seed Depth: 1/4" Plant Spacing: 12" Frost Hardy: No Brassica rapa