Syringa Reticulata, also known as Japanese Tree Lilac, is a deciduous tree that belongs to the olive family. It is native to Japan and Korea but is now widely cultivated in temperate regions across the globe. This tree is popular for its fragrant, creamy-white flowers that bloom in late spring and early summer, which make it an attractive addition to any garden or landscape.
Contents
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Eudicots |
| Order | Lamiales |
| Family | Oleaceae |
| Genus | Syringa |
Appearance
The Japanese Tree Lilac can grow up to 30 feet tall and 20 feet wide, and has a rounded to oval shape. Its leaves are dark green and glossy, and can grow up to 6 inches long. The fragrant flowers are arranged in large panicles that can reach up to 18 inches long. The flowers are creamy-white and have a sweet fragrance. The tree produces small, brown fruit that are not edible.
Care Guide
The Japanese Tree Lilac is a hardy tree that requires minimal care once established. It prefers moist, well-draining soil and full sun exposure. Here are some care tips:
- Water: Water the tree regularly, especially during dry spells. Avoid overwatering, as this can lead to root rot.
- Fertilization: Fertilize the tree in the spring with a balanced fertilizer.
- Soil: The Japanese Tree Lilac prefers well-draining soil that is rich in organic matter.
- Sunlight: The tree requires full sun exposure to thrive.
- Hardiness Zones: The Japanese Tree Lilac is hardy in USDA zones 3-7.
Common Pests & Diseases
The Japanese Tree Lilac is generally resistant to pests and diseases. However, it may be susceptible to powdery mildew, which can be treated with fungicide. Aphids and spider mites may also infest the tree, but can be controlled with insecticidal soap.
Habitat
The Japanese Tree Lilac is native to Japan and Korea, and grows in temperate regions across the globe. It prefers well-draining soil and full sun exposure, and can be found in gardens, parks, and along streets.
Question and Answer
Q: Can the Japanese Tree Lilac grow in containers?
A: While it is possible to grow the Japanese Tree Lilac in a container, it is not recommended as it can grow up to 30 feet tall and 20 feet wide.
Q: Does the Japanese Tree Lilac require pruning?
A: The Japanese Tree Lilac does not require pruning, but can be pruned in the winter to shape the tree or remove dead wood.
Q: How long does it take for the Japanese Tree Lilac to bloom?
A: The Japanese Tree Lilac typically blooms in late spring or early summer, around May or June.
Q: Can the Japanese Tree Lilac tolerate drought?
A: While the Japanese Tree Lilac is drought-tolerant once established, it prefers moist soil and regular watering.
Related Plants
- Syringa Vulgaris (Common Lilac)
- Syringa Persica (Persian Lilac)
- Syringa Microphylla (Littleleaf Lilac)
References
- “Syringa Reticulata.” Missouri Botanical Garden. Accessed 28 September 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=a367.
- “Syringa Reticulata.” The Morton Arboretum. Accessed 28 September 2021. https://www.mortonarb.org/trees-plants/tree-plant-descriptions/japanese-tree-lilac.
