Panama Red Hibiscus

Hibiscus rosa-sinensis 'Panama Red'
Categories:
Shrubs  ·  
Flowering Shrubs
Light
Morning sun / afternoon shade
Water
Water deeply and regularly during warm weather, allowing the top 1–2 inches of soil to dry slightly between waterings. Containers may need daily watering in extreme heat; reduce watering in winter.
Size
6-10 ft tall × 4-8 ft wide
Habit
Rounded shrub
Toxicity
Non-toxic
Description
Panama Red is generally sold as Hibiscus acetosella ‘Panama Red’, not Hibiscus rosa-sinensis. This tropical shrub is grown primarily for its deeply lobed, burgundy-red foliage; the care below applies to that cultivar.
Bloom Time
Spring through fall (heaviest in warm months)
Deciduous / Evergreen
Semi-evergreen
Special Features
Colorful Foliage
Growth Rate
Moderate to fast
Growth Habit
Rounded shrub
Mature Size
6-10 ft tall × 4-8 ft wide
Flower Color
Red
Foliage Color
Dark green
Landscape Use
Border / Bed, Container / Patio, Hedge / Screen, Seasonal Color, Specimen / Accent, Tropical Garden
Garden Style
Hedge / Formal, Tropical
Soil
Amended / Rich, Well-Drained
Companion Plants
Canna lilies, Coleus, Green-leaved tropical hibiscus, Ornamental sweet potato vine
Non-toxic
Non-toxic
Care Instructions

Light: Morning sun with afternoon shade in Phoenix. Strong light promotes red foliage, but intense reflected heat and late-afternoon summer sun can scorch leaves.

Water: Water deeply and regularly during warm weather, allowing the top 1–2 inches of soil to dry slightly between waterings. Containers may need daily watering in extreme heat; reduce watering in winter.

Soil: Well-drained soil enriched with compost. Avoid waterlogged sites; mulch the root zone while keeping mulch away from stems.

Mature size: Approximately 4–6 feet tall and 3–4 feet wide during a long growing season.

Bloom: May produce flowers in late fall or winter as days shorten. Flowering is often limited by cold weather; foliage is the main attraction.

Evergreen / deciduous: Evergreen in frost-free climates; frost-tender in Phoenix Zone 9b. Cold may cause leaf loss, stem dieback, or plant death.

Growth rate: Fast in warm weather with adequate water and nutrients.