Light Needs
Mature Height
Mature Spread
Growing Zones
Hibiscus plants are known for their large, showy flowers, but this combo takes things to the next level. The Giant Hibiscus Duo includes the Hibiscus ‘Angel Eyes’ and Hibiscus ‘Watermelon Ruffles.’ The flowers measure a stunning 8 inches wide. The Angle Eyes has white flowers with hints of light pink and dark burgundy eyes, while the flowers of the Watermelon Ruffles are a continuous magenta hue. The flowers are short-lived, but the shrub continuously blooms all summer, so new flowers quickly replace the ones that fade. Broad green leaves complement the impressive flowers and give the shrub a full and dense look.
Feature the Giant Hibiscus Duo plants together as a focal point, or plant them in different areas of a landscape for a curated look. Grow Hibiscus in a foundation planting or use it to conceal a low fence or border a walkway or driveway. Pollinators favor the showy flowers, and these plants help support bees and butterflies. Grow the Giant Hibiscus Duo in zones 4 through 9.
Giant Hibiscus Duo Care
These Hibiscus plants thrive in full sun, in moist, well-drained soil with high organic content. Amend heavy clay with an ample amount of organic compost. Consistently water new plants. Established plants need about one inch of water per week when blooming. Fertilize each spring to encourage abundant blooms.
Prune the Giant Hibiscus Duo shrubs in late winter or early spring. Wait until there is no longer a change of frost before pruning. Remove suckers, crossed branches, and dead growth.
Giant Hibiscus Duo Spacing
The Hibiscus ‘Angel Eyes’ and ‘Watermelon Ruffles’ reach 4 to 5 feet tall and wide. When creating a hedge or continuous planting, space plants 5 feet apart.
Giant Hibiscus Duo Plant Facts
Growing Conditions
- Hardiness ZonesGrowing Zones
- USDA Zones 4 to 9 (perennial); grown as an annual elsewhere (outdoors year-round); grown indoors elsewhere (outdoors year-round); grown in containers elsewhere (grown as a seasonal crop)
- Sun Exposure
- Full Sun (6+ Hours Direct Sun)
- Mature Height
- 4-5 Feet
- Mature Spread
- 4-5 Feet
- Growth Habit
- , Mounded
- Water Needs
- Consistently Moist
Flowers & Foliage
- Flower Colors
- , Pink, White
- Flower Description
- Pink, White
- Bloom Time
- Mid-Summer to Fall
- Foliage Color
- , Green
- Foliage Description
- Green
- Foliage Type
- , Deciduous
- Seasonal Interest
- , Spring Flowering, Summer Flowering
Garden Benefits
Plant Overview
- Common Name
- Giant Hibiscus Duo
- Also Known As
- Rose Mallow
- Botanical Name
- Hibiscus Angel Eyes and Watermelon Ruffles
- Plant Type
- Perennial
Simple Plant Spacing Calculator
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.
Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts
Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts
Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons
Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons
Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons
We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
Starting January 1, 2026 all bushes, perennials & trees purchased come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.
Plant Addicts ships to the lower 48 states within the U.S. Unfortunately, we do not currently ship to Alaska, Hawaii, or internationally.
This plant cannot be shipped to the following states: AK, HI. These restrictions apply only to this specific plant due to agricultural regulations or other limitations. Other plants may still be available for shipping to these states.
If you have any questions about shipping restrictions, feel free to reach out to our team!