Massive, fragrant flowers are the name of the game here! Marietta Sisson displays a highly tailored double form consistent with the high quality expected of  Sass peonies. Blooms are rose-pink and open quite cupped, later loosening up to reveal a tremendous profusion of petals. Flowers can approach a mind-boggling 8 – 10 inches, stopping viewers who stare in awe dead in their tracks. Even young plants are capable of producing large, well formed flowers in abundance. A sweet perfume that populates the area is the cherry on top of the cake. Best grown with support in the viewed landscape.