Hibiscus Summerific® 'Holy Grail' | Summerific® Holy Grail Rose Mallow

Regardless of variety, Hardy Hibiscus never fail to create drama in the garden. This sensational selection raises the 'wow' factor even more with deep plum-purple foliage contrasting with 9-inch wide, wine-red flowers that open in midsummer. An abundance of buds ensures a long season of bloom. Hardy Hibiscus thrive in full sun to part shade and average to rich soils that are continuously moist.

Exposure: Sun/Part Shade

Bloom Time: Summer

Height x Width: 4-8" x 52"

Hardiness: -29°C to -23°C

USDA Zone: 4

Bee Friendly.