I used to grow PRINCE OF MIDNIGHT. I removed it from the garden last year. I loved the saturated color and the chalky watermark. The only feature of the bloom that I did not like was the twisting of the sepals. My personal preference is for uniformity of the blooms. I felt that the blooms of PRINCE OF MIDNIGHT were unruly. It did well in my zone 5 garden without any mulching for the winter. It reached its registered scape height. It increased at a moderate rate.
David
