80 days. Your cauliflower patch will look like it's been tagged with brilliant purple paint when Graffiti starts producing. The intriguing color is certain to attract attention both in the garden and on the table. Serve raw for a show-stopping effect, and don't worry about losing the color once cooked, as this variety retains most of its color when steamed, microwaved, or sautéed. Medium-sized heads are wrapped with dark purplish green leaves on large, vigorous and uniform plants.