Hibiscus 'Holy Grail' PP 31,478
Holy Grail Hardy Mallow
Item #: 13759
Zones: 4a to 9b
Dormancy: Winter
Height: 54" tall
Origin: United States Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Hibiscus 'Holy Grail' is a 2018 Walters Gardens introduction that fulfilled their goal of creating a dark purple leaf hardy hibiscus with bright red flowers...a combination of traits that proved elusive previously. The 4.5' tall x 4.5' wide clump is clothed with dark purple foliage, and topped, starting in early summer with giant 9" wide, brilliant red flowers. Moist, rich, slightly acidic soils produce the best results.



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Other Attributes
Flower Color: Red
Leaf Color: Purple/Lavender
Bloom Time: Summer
Container Role: Thrillers
Garden Themes: Chocolate Garden , Cottage Garden Plants
Other: Bog Garden Plants , Pollinator Plants , North American Native Plants , Rain Garden Plants , Tropical Looking Plants , Colored Foliage , United States Native Plants