Pagoda Flower
Clerodendrum paniculatum
About this plant
Clerodendrum paniculatum, commonly called Pagoda Flower, is a tropical shrub known for its large, showy clusters of bright orange-red flowers arranged in a tiered, pagoda-like shape. It has large green leaves and can grow quite tall, making it a striking ornamental plant in gardens. It is often grown for its attractive flowers and lush foliage.
Taxonomy
- Genus
- Clerodendrum
- Family
- Lamiaceae
- Higher classification
- Lamiales
- Plant type
- Shrub
- Lifespan
- Perennial
Origin & Distribution
- Native region
- Southeast Asia, Pacific Islands
- Distribution
- Native to Southeast Asia and the Pacific Islands; cultivated in tropical and subtropical regions worldwide.
Care
- Light preference
- Partial sun
- Suitable locations
- Outdoor, Greenhouse, Balcony
- Preferred window facing
- East-facing, Southeast-facing, South-facing
- Watering frequency
- Moderate
- Watering interval
- 3–7 days
- Humidity
- Normal
- Minimum
- 10 °C
- Maximum
- 35 °C
- Optimal
- 18-28 °C
- USDA hardiness zones
- 9-11
- Soil pH
- 6.0-7.5 (slightly acidic to neutral)
- Soil type
- well-draining loam, rich in organic matter
Watering. Keep soil consistently moist but not soggy. Water more frequently during hot, dry periods and reduce watering in cooler months.
Fertilizing. Feed with a balanced, slow-release fertilizer in spring and summer to support growth and flowering. Avoid over-fertilizing, which can reduce flower production.
Clerodendrum paniculatum is a fast-growing shrub that prefers partial shade and moist, well-draining soil. It needs regular watering but should not be waterlogged. It is generally hardy and disease-resistant but may require pruning to maintain shape and encourage flowering.
Propagation
- Propagation methods
- Cuttings, Division
- Care difficulty
- Medium
Ornamental features
- Flowering
- Yes
- Flowering period
- summer
Large, tiered clusters of bright orange-red flowers; large green leaves; upright shrub form.
Toxicity & Safety
- Toxic to humans
- Non-toxic
- Toxic to pets
- Non-toxic
- Weed potential
- Not considered a weed
Not known to be toxic to humans or pets, but sap may cause mild skin irritation. Keep away from children and pets to avoid accidental ingestion.
Allergy information
- Allergy risk
- Low
- Allergy triggers
- Sap or latex, Skin contact
- Pollen level
- Low
Clerodendrum paniculatum may cause mild skin irritation in sensitive individuals due to contact with its sap. People with plant allergies should handle it with care and wear gloves when pruning. It is not known to produce airborne pollen that causes allergies.
Common problems
Overwatering can cause root rot, while too little water may lead to wilting. Insufficient light can reduce flowering. Occasionally, pests like aphids or spider mites may appear.
Uses
Primarily grown as an ornamental plant for its striking flowers and lush foliage in gardens and landscapes.
Notes
Prune after flowering to encourage bushier growth and more blooms next season. Protect from strong winds and frost. Repot young plants annually to support growth.