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Description
Fraxinus Griffithii, commonly known as Griffith’s ash, is a deciduous tree that is native to China and was first discovered by the Scottish botanist, Robert Griffith. It is a small to medium-sized tree that can reach a height of up to 15 meters. The tree has a straight trunk with a gray-brown bark that is smooth when young and becomes rough and fissured with age.
Taxonomic Information
| Domain | Kingdom | Phylum | Class | Order | Family | Genus |
|---|---|---|---|---|---|---|
| Eukaryota | Plantae | Spermatophyta | Magnoliopsida | Lamiales | Oleaceae | Fraxinus |
Appearance
The leaves of Fraxinus Griffithii are pinnate with 7-13 leaflets that are lance-shaped and serrated. The leaves are shiny green on the upper surface and paler beneath. The tree produces small, inconspicuous flowers in early summer that are followed by winged seeds that are dispersed by the wind. The tree produces a dense crown of foliage that provides excellent shade during the hot summer months.
Care Guide
Fraxinus Griffithii is a relatively low-maintenance tree, but it does require some care to ensure its optimal growth and health. The tree prefers well-drained soil that is rich in organic matter. It grows best in full sun but can tolerate partial shade. The tree is hardy to USDA zones 7-9.
Water: The tree should be watered regularly, especially during the hot summer months. The soil should be kept moist but not waterlogged.
Fertilization: The tree benefits from regular fertilization with a balanced fertilizer during the growing season.
Soil: The tree prefers well-drained soil that is rich in organic matter.
Sunlight: The tree grows best in full sun but can tolerate partial shade.
Hardiness Zones: Fraxinus Griffithii is hardy to USDA zones 7-9.
Common Pests & Diseases
Fraxinus Griffithii is susceptible to a number of pests and diseases, including ash yellows, ash anthracnose, and emerald ash borer. Regular monitoring and treatment can help prevent these issues from becoming a problem.
Habitat
Fraxinus Griffithii is native to China and is commonly found in forests and woodlands. It prefers well-drained soils and grows best in full sun.
Question and Answer
Q: Is Fraxinus Griffithii a fast-growing tree?
A: Fraxinus Griffithii is a moderately fast-growing tree.
Q: Can Fraxinus Griffithii tolerate drought?
A: While Fraxinus Griffithii is drought-tolerant, it prefers moist soil.
Q: Is Fraxinus Griffithii resistant to emerald ash borer?
A: Fraxinus Griffithii is not highly resistant to emerald ash borer and should be monitored regularly.
Q: Can Fraxinus Griffithii be grown in containers?
A: While it is possible to grow Fraxinus Griffithii in containers, it is not recommended as the tree can grow quite large.
Related Plants
- Fraxinus americana
- Fraxinus excelsior
- Fraxinus nigra
- Fraxinus pennsylvanica
References
- “Fraxinus Griffithii.” The Morton Arboretum. https://www.mortonarb.org/trees-plants/tree-plant-descriptions/griffiths-ash
- “Fraxinus Griffithii.” Missouri Botanical Garden. http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=a768
- “Fraxinus Griffithii.” Royal Horticultural Society. https://www.rhs.org.uk/Plants/9247/Fraxinus-Griffithii/Details
