Hardy Hibiscus Summerific® Holy Grail

Hardy Hibiscus Summerific® Holy Grail

Patent #: PP 31,478

Botanical Name: Hibiscus hybrid

HARDINESS:

Zones 4-9

POT SIZE:

2 Gallon

SIZE:

4’-4.5’ H x 5’-5.5’ W

SPACING:

6'

PRUNE:

In early spring, cut off any remaining stems from the previous season.

PLANT FOOD:

Apply a slow release fertilizer in early spring.

MULCH:

Keep a layer of mulch around the base of the plant year-round to conserve water and reduce weeds.

IDEAS FOR USE:

Works great in your landscape as a border plant, but especially as a focal point with its large, beautiful flowers.

BLOOM TIME

Spring, Summer

LIGHT

Full to Part Sun, 6+ hours of direct sun daily

SUMMERIFIC® ‘HOLY GRAIL’ offers 8-9”, deep red flowers. The upright habit has dark, near-black foliage. It is perfect for landscape plantings to bring color mid-summer through early fall.

Past Performances

These previously shown stars are no longer being grown at our facility