Description
Hibiscus ‘Holy Grail’
Rose Mallow
Incredibly dark, near black foliage and deep red flowers that are 8-9″ across. Once it’s done blooming, the bright green calyxes stick around and contrast against the dark foliage.
Patent No: PP#31,478
Height: 3-4 ft
Width: 4-6 ft
Soil Conditions: Moist/Well Drained
Flower Color: Red
Bloom Time: Jun, Jul, Aug
Hardiness Zone: 4 TO 9
