70-75 days. Scarlette made an astonishing performance in our trial fields. With a vibrant, deep magenta-purple color and contrasting, white midribs and veins, this Chinese cabbage is a real show stopper. Add to that a delicious, mild flavor, and you’ve got a sensational selection for the garden and kitchen. Try this as a replacement for radicchio in mixed salads for a brilliant color without the bitter flavor. Uniform plants grow to about 13 inches tall and 20 inches wide.