Hibiscus x 'Holy Grail' PP 31,478 Summerific® Holy Grail Hibiscus 3 Gallon

The Summerific® ‘Holy Grail’ Hibiscus (Hibiscus x ‘Holy Grail’ PP31,478) is a breathtaking deciduous perennial that lives up to its name with unmatched garden drama. This hardy hibiscus showcases enormous 8–9 inch deep red blooms with a velvety texture, glowing like jewels against nearly black foliage. Blooming continuously from mid- to late summer, it brings vibrant tropical beauty to temperate landscapes. Reaching about 4–4.5 ft tall and wide, it forms a dense, rounded habit perfect for sunny borders, foundation plantings, or as a stunning focal point. Hardy in zones 4–9, it thrives in full sun and moist, well-drained soil while attracting butterflies and hummingbirds. Low maintenance and deer resistant, ‘Holy Grail’ offers exceptional color, texture, and impact—a true centerpiece for any summer garden.

USDA Zone: 4 to 9
Prefers full sun and grows to be 4-5 ft in height and 4-5 ft wide. 
Current approx. spec: 12 X 10" (3 Gallon)