OP 68 Days. This is the parent to Karina that we used to have but cant get as of now. A large early maturing carrot that is very heat tolerant Exceptional color and flavor! Up to 8″ tapered roots are about 2 to 3″ wide with a smooth surface, fi ne texture and high moisture content. Kuroda offers intermediate resistance to Alternaria Leaf Blight and makes good size when not crowded.