This beautiful, medium-sized, extra-late potato has deep blue skin as well as consistently blue flesh. The plant has beautiful blue flowers. The rich mealy taste of these potatoes when mashed is enhanced by the color. To keep color, do not overcook. High yields. These seed potatoes still hold the amazing vigor of the pre-nuclear seed potatoes but at half the cost. They have gone through the same testing and visual inspections the pre-nuclears have gone through to meet certification standards. The nuclear seed potatoes are being sold in VERY LIMITED QUANTITIES. First come, first served. We are only releasing a small amount of our overproduction for sale.