


Blooms Greenhouse Grower Outlet
Hibiscus Rose Mallow Summerific Holy Grail
Command attention with Summerific® Holy Grail Hibiscus, an award-winning selection featuring deep crimson flowers against near-black foliage with burgundy variegation and purple tones from mid-summer to early fall. The dramatic color combination is enhanced by brick red stems that add another layer of visual interest. This bold perennial reaches 4 feet tall with a 5-foot spread, making it perfect as a focal point in sunny borders, in mass plantings for maximum impact, or mixed into beds where its dark foliage creates striking contrast with lighter-colored plants. The coarse texture and multi-season interest from foliage, stems, and flowers make it a standout choice for creating drama in the landscape. Butterflies and hummingbirds are drawn to the showy blooms.
Plant Details:
- Botanical Name: Hibiscus 'Holy Grail'
- Hardiness Zone: 4
- Plant Height: 4 feet
- Spacing: 4 feet
- Sun Exposure: Full sun to partial shade
- Bloom Time: Mid-summer to early fall
- Flower Color: Deep crimson
- Foliage: Glossy black with burgundy variegation and purple tones, large oval leaves
- Habit: Upright spreading
- Uses: Focal point, mass planting, mixed borders, naturalizing in moist areas
- Plant Type: Perennial

