Contents
Description
Peltophorum is a genus of flowering trees that belong to the legume family, Fabaceae. This tropical plant is native to Africa, Asia, and South America. There are around 20 species of Peltophorum, but the most commonly cultivated one is Peltophorum pterocarpum, also known as the copperpod or yellow-flamboyant.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Peltophorum |
Appearance
The Peltophorum tree can grow up to 40 feet tall and 30 feet wide. It has a dense, spreading canopy that provides ample shade. The leaves are pinnate and can measure up to 12 inches in length. The flowers are yellow, trumpet-shaped, and grow in clusters. The tree produces a fruit pod that contains seeds.
Care Guide
Peltophorum trees require moderate care to thrive. Here are some tips:
- Water: Water the tree regularly, especially during dry spells. Peltophorum can tolerate some drought, but it prefers moist soil.
- Fertilization: Fertilize the tree twice a year, in the spring and fall, with a balanced fertilizer that is rich in nitrogen, phosphorus, and potassium.
- Soil: Peltophorum prefers well-draining soil that is rich in organic matter. It can tolerate a wide range of soil pH.
- Sunlight: Peltophorum thrives in full sun but can tolerate partial shade.
- Hardiness Zones: Peltophorum is hardy in USDA zones 10-11.
Common Pests & Diseases
Peltophorum is generally resistant to pests and diseases. However, it can be susceptible to the following:
- Spider mites: These tiny insects can cause yellowing and wilting of leaves. Use insecticidal soap to control them.
- Caterpillars: These insects can feed on the leaves and cause defoliation. Use Bacillus thuringiensis to control them.
- Root rot: Overwatering can cause root rot, which can lead to the death of the tree. Ensure proper drainage and avoid overwatering.
Habitat
Peltophorum is native to tropical regions and can be found in a variety of habitats, including forests, savannas, and riverbanks. It prefers warm, humid climates and can tolerate some drought.
Question and Answer
Q: Can Peltophorum tolerate salty soil?
A: No, Peltophorum prefers well-draining soil that is not salty.
Q: How often should I prune my Peltophorum tree?
A: Prune the tree in the late winter or early spring, before new growth appears. Remove dead or diseased branches and shape the tree as desired.
Q: How long does it take for Peltophorum to bloom?
A: Peltophorum trees usually bloom in the late spring or early summer, about 3-4 years after planting.
Q: Can Peltophorum be grown in a container?
A: Yes, Peltophorum can be grown in a container, but it will require more frequent watering and fertilization than when grown in the ground.
Related Plants
- Delonix regia (Royal Poinciana)
- Caesalpinia pulcherrima (Pride of Barbados)
- Tabebuia aurea (Golden Trumpet Tree)
References
- “Peltophorum pterocarpum.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=a851.
- “Peltophorum.” Wikipedia, Wikimedia Foundation, 18 July 2021, en.wikipedia.org/wiki/Peltophorum.
- “Yellow-Flamboyant, Peltophorum pterocarpum (DC.) K.Heyne.” Useful Tropical Plants, tropical.theferns.info/viewtropical.php?id=Peltophorum+pterocarpum.
