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Description
Leucaena Retusa, also known as Littleleaf Leadtree, is a tropical tree that belongs to the Fabaceae family. It is native to Mexico and Central America, but it can also be found in other parts of the world, such as South America, Africa, and Asia. It is a fast-growing tree that can reach up to 20 feet in height and has a spread of up to 15 feet. The tree has a slender trunk and a rounded canopy. It produces small white flowers that are followed by long seed pods.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Leucaena |
Appearance
The leaves of Leucaena Retusa are pinnately compound, with each leaflet measuring around 1-2 cm long. The leaflets are oval-shaped and have a bright green color. The tree’s bark is light brown and slightly rough. It produces small white flowers that are followed by long seed pods. The seed pods are around 15-30 cm long and contain many small seeds. The tree has a slender trunk and a rounded canopy.
Care Guide
Leucaena Retusa is a low-maintenance tree that requires minimal care. It prefers to be planted in well-draining soil that is rich in organic matter. The tree needs to be watered regularly, especially during dry periods. It can tolerate partial shade, but it grows best in full sun. Fertilize the tree during the growing season with a balanced fertilizer. Leucaena Retusa is hardy in USDA zones 9-11.
Common Pests & Diseases
Leucaena Retusa is relatively pest-free, but it can be susceptible to spider mites and aphids. It can also be affected by root rot if the soil is poorly drained. To prevent these pests and diseases, ensure that the tree is planted in well-draining soil and that it is watered regularly. If the tree is affected by pests, use an insecticidal soap or neem oil to control them.
Habitat
Leucaena Retusa is native to Mexico and Central America, but it can also be found in other parts of the world, such as South America, Africa, and Asia. It prefers to grow in tropical regions with a warm and humid climate. It is commonly found in open areas, such as fields and pastures, and along roadsides.
Question and Answer
Q: Is Leucaena Retusa a fast-growing tree?
A: Yes, it is a fast-growing tree that can reach up to 20 feet in height.
Q: Does Leucaena Retusa require much care?
A: No, it is a low-maintenance tree that requires minimal care.
Q: What are the common pests and diseases that affect Leucaena Retusa?
A: Leucaena Retusa can be susceptible to spider mites and aphids. It can also be affected by root rot if the soil is poorly drained.
Q: What is the hardiness zone for Leucaena Retusa?
A: It is hardy in USDA zones 9-11.
Related Plants
- Leucaena Glauca
- Leucaena Leucocephala
- Leucaena Trichandra
References
- “Leucaena retusa.” Floridata. Accessed 22 Sept. 2021. <https://floridata.com/plant/1134>.
- “Leucaena retusa.” Missouri Botanical Garden. Accessed 22 Sept. 2021. <https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=286008&isprofile=0&basic=Leucaena%20retusa>.
- “Littleleaf Leadtree.” Dave’s Garden. Accessed 22 Sept. 2021. <https://davesgarden.com/guides/pf/go/124618/>.
