Hibiscus var. 'Cranberry Crush' PP21984
Common Names: Rose Mallow, Swamp Mallow, Hardy Hibiscus, Dinner-Plate Hibiscus, Fleming hybrid Hibiscus, or Perennial Hibiscus.
Zones: 4 to 9.
Full Sun to part shade.
Mature height 3 to 4 feet, width 4 to 5 feet.
7 to 8 inch wide, deep scarlet red flowers have heavily overlapping petals, start as near-black buds. Blossoms cover the full, compact plant from midsummer to early fall. Set against a backdrop of glossy deep green, leathery, maple-like leaves with slight purple overtones, the flowers are produced at the nodes all up the flowering stems rather than just at the top like some other cultivars.