Hibiscus Summerific Holy Grail


25 in stock

3 Gallon
This is truly a special Hardy Hibiscus. Incredibly dark, near-black foliage hold 8-9” deep red flowers. Use as a focal point to your garden and be delighted in mid to late summer.

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Long Blooming
Fall Interest
Bog Plant
Native to North America
Plant Type: Perennial

Height Category: Tall

Garden Height: 48 – 54 Inches

Spacing: 54 – 60 Inches

Spread: 54 – 60 Inches

Flower Colors: Red

Flower Shade: Deep red

Foliage Colors: Black

Foliage Shade: Near-black

Habit: Upright

Light Requirement: Part Sun to Sun
Maintenance Category: Easy
Bloom Time: Mid Summer
Late Summer
Early Fall
Hardiness Zones: 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Water Category: Average
Soil Fertility Requirement: Average Soil
Fertile Soil
Poor Soil
Soil PH Category: Acidic Soil
Uses: Border Plant
Specimen or Focal Point
Maintenance Notes:
This plant grows best in full sun and moist, well-drained soil. It leafs out late in spring but grows very quickly. Cut it down in spring before new growth appears.