Heartthrob™ Hollywood Hibiscus

Light Needs

Part Sun to Full Sun

(5+ Hours Direct Sun)

Mature Height

4-6 Feet

Mature Spread

3-5 Feet

Growing Zones

9 to 11

Heartthrob™ Hollywood Hibiscus (Hibiscus rosa-sinensis 'RH-10') showcases brilliant yellow-orange flowers with pink-red centers that emerge through warm seasons. It generally reaches three to four feet in height, bringing a lively accent to garden beds or balcony containers. We’ve observed that its extended bloom period delivers consistent color for outdoor spaces seeking a tropical touch. This variety’s intense hue and glossy foliage create a dramatic statement unlike any other hibiscus plant.

Heartthrob™ remains evergreen in frost-free areas and attracts pollinators with its broad, open blooms. Deer usually avoid nibbling on its leaves, and it adapts well to humidity and heat when properly cared for. We’ve noted minimal issues with pests or disease, making it a reliable option for low-maintenance gardening. Consider mass plantings for a stunning hedge, incorporate it into borders for a bold display, or use a single specimen in a container as a focal point.

Heartthrob™ Hollywood Hibiscus Care

Plant this hibiscus in fertile, well-draining soil that trends slightly acidic to neutral in pH. Full sun encourages the best flower production, though moderate afternoon shade helps in regions with intense heat. Water deeply when the top inch of soil starts to dry, avoiding standing water. A regular application of balanced fertilizer during the growing season supports steady growth and rich blooms.

In colder climates, prune back any damaged stems and bring container-grown plants indoors before frost arrives. We recommend removing spent flowers to maintain a clean appearance, though heavy pruning is rarely necessary for young plants. A thin layer of mulch around the root zone helps conserve moisture and insulates the base in cooler weather. In colder areas, keep container-grown plants in a sunny spot indoors during winter and water sparingly to prevent waterlogged roots. Containers require proper drainage to support healthy root systems.

Heartthrob™ Hollywood Hibiscus Spacing

Leave four feet between each shrub for optimal airflow and growth. Group them closer when creating a hedge, but be prepared to prune as they develop. A 16-inch pot works well for a new plant, and upgrading to larger containers in subsequent seasons helps accommodate the expanding root system.

 

Find the Right Variety

Compare Hollywood Hibiscus™

Compare flower color, bloom pattern, and the features that set each Hollywood Hibiscus™ variety apart.

Variety	Main Color	Flower Look	Why Choose It
Hollywood Hibiscus™ Earth Angel™	White	Solid white petals with yellow stamens	Cleanest, brightest white flower in the series
Hollywood Hibiscus™ First Lady™	Pink	Solid pink flowers	Best choice for a simple, uniform pink bloom
Hollywood Hibiscus™ Talk of the Town™	Pink	Light and medium pink with a magenta center	Layered pink color with a strong tropical center
Hollywood Hibiscus™ America's Sweetheart™	Pink	Pale pink edges, medium pink petals & deep magenta throat	Most detailed tonal-pink flower
Hollywood Hibiscus™ First to Arrive™	Red	Solid red petals with yellow anthers	Clear red coloring with an early-starting display
Hollywood Hibiscus™ Hot Shot™	Red	Large, bright red flowers	Strong straightforward bright-red choice
Hollywood Hibiscus™ Sunset Boulevard™	Orange	Bright orange with a very dark burgundy center	Bold orange-and-burgundy contrast
Hollywood Hibiscus™ Golden Globe™	Lemon yellow	Lemon-yellow petals with a red-burgundy center	Bright yellow flowers with crisp center contrast
Hollywood Hibiscus™ Rico Suave™	Yellow	Lemon yellow with bright red and burgundy center	Bullseye-style center against yellow petals
Hollywood Hibiscus™ Social Butterfly™	Yellow & pink	Yellow petals, blush pink center & deep magenta eye	Soft yellow-to-pink transition
Hollywood Hibiscus™ Disco Diva™	Orange & magenta	Creamsicle orange with ruby-magenta tones	High-contrast orange and magenta combination
Heartthrob™ Hollywood Hibiscus Plant Facts Growing Conditions Hardiness ZonesGrowing Zones USDA Zones 9 to 11 (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 Part Sun to Full Sun (5+ Hours Direct Sun) Mature Height 4-6 Feet Mature Spread 3-5 Feet Growth Rate Fast Growth Habit , Mounded, Upright Water Needs Consistently Moist Flowers & Foliage Flower Colors , Pink, Red Flower Description Yellow-orange flowers with pink-red centers Bloom Time Late Spring to Frost Blooms On New Wood ? "Blooms on" tells you which stems produce flowers, which decides when it's safe to prune. New Wood: Flowers form on stems that grow this season. Prune in late winter or early spring without losing blooms. Old Wood: Flower buds form on last year's stems. Prune right after flowering. Pruning in fall or early spring removes next year's blooms. Both New and Old Wood: Blooms on last year's stems and again on new growth, so it flowers even after a hard winter or a mistimed pruning. Prune lightly after the first flush of blooms. When to Prune Late winter to early spring, before new growth starts Foliage Color , Green Foliage Description Dark green, glossy Foliage Type , Semi-Evergreen Seasonal Interest , Spring Flowering, Summer Flowering, Fall Flowering, Fall Interest, 3 Season Interest Garden Benefits AttractsBees Butterflies Resists ToleratesHeat Safety FeaturesAttracts Pollinators Cut Flowers Deadheading Not Needed Foliage Interest Low Maintenance Continuous or Reblooming Great ForBorders Combinations Containers Edging Mass Planting Specimen or Focal Point Sensory Gardens Wildlife Gardens Container RoleThriller Plant Overview Common Name Heartthrob™ Hollywood Hibiscus Also Known As Formerly Hustler Botanical Name Hibiscus rosa-sinensis 'RH-10' Simple Plant Spacing Calculator Planting Shape Rectangle Circle Known Area Length (ft) Width (ft) Diameter (ft) Or enter radius below Radius (ft) Known Area (sq ft) Plant Spacing On-Center (in) Pattern Square (grid) Triangular (staggered) Fill edge gaps (max plants) Enter area to see results. Visual Preview Print / Save PDF Powered by SKU: HHHHEARTT-GC Container Sizes 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. Quart Pot 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 2.5 Quart 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 #1 Pot 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 #2 Pot 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 #3 Pot 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 #5 Pot 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 Learn more about container sizes. Best in Class Warranty We stand behind our plants with industry-leading guarantees to give you peace of mind. Arrival Guarantee We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days. Free 1-Year Plant Warranty 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. Learn more about our warranty Plants Shipping Now Plants that are currently in stock typically ship within 2-7 business days after your order is placed. Shipping Destinations 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! Close × Heartthrob™ Hollywood Hibiscus Related Categories ❮ ❯ Close × ! OK Cancel