50 days. Brassica rapa. (F1) Plant produces good yields of 4 ½ to 6” diameter turnips. The skin and flesh is pure white! It has mild flavored roots and delicious flavored greens. Extremely cold tolerant. Stores well, will store until spring. Sow in summer/fall for fall/winter harvests. It is not recommended for spring sowing because of tendency to bolt early. Excellent choice for home gardens and market growers.