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Hibiscus x Summerific® 'Holy Grail' PP31478
Mallow - Rose
Summerific® 'Holy Grail' Common Mallow starts blooming in July and produces a large quantity of deep red 8" flowers through early fall. The flowers are set off by the purple to black maple-shaped leaves, making for a vividly showy tall perennial in the garden. Hibiscus 'Holy Grail' is highly tolerant of wet sites, so it is a great addition to ponds, bioswales and sunny rain gardens. Another amazing beauty for Hans Hansen of Walters Gardens.
PRN Preferred: The combination of huge deep red flowers and dark purple leaves is amazing.
Height48 Inches |
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Spread54 Inches |
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Bloom ColorRed |
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USDA Hardiness Zone4 |
Current Availability
| Qty Avail | Description | Future Crop | Future Crop Ready Date |
| 144 | Hibiscus x Summerific Holy Grail #2.. (NATIVE-burg fol, deep red) | ||
| 90 | Hibiscus x Summerific Holy Grail #3 (NATIVE-burg fol, deep red) |
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