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Description
Fraxinus Excelsior Jaspidea, commonly known as Golden Ash, is a deciduous tree that belongs to the Oleaceae family. It is a cultivar of the European Ash tree and is native to Europe and Western Asia. The tree grows up to 40 feet tall and 30 feet wide, with a rounded crown and a straight trunk. It has a moderate growth rate and can live up to 200 years.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Oleaceae |
| Genus | Fraxinus |
| Species | Excelsior |
| Cultivar | Jaspidea |
Appearance
The Golden Ash tree has an attractive appearance due to its bright yellow leaves that emerge in the spring and turn green in the summer. The leaves are pinnate and can grow up to 15 inches in length, with 7-13 leaflets on each leaf. The tree also produces small, inconspicuous flowers in the spring, followed by winged seeds in the fall. The bark is smooth and grayish-brown when young, and turns fissured and gray with age.
Care Guide
Golden Ash trees require moderate care and maintenance to thrive. Here are some tips for caring for your Fraxinus Excelsior Jaspidea:
Water: Water the tree deeply once a week, especially during hot and dry weather.
Fertilization: Fertilize the tree with a balanced fertilizer in the early spring and mid-summer.
Soil: The tree prefers well-draining, moist soil that is slightly acidic. Avoid planting in heavy clay or waterlogged soil.
Sunlight: Golden Ash trees prefer full sun to partial shade, with at least 6 hours of direct sunlight per day.
Hardiness Zones: The tree is hardy in USDA zones 4-7.
Common Pests & Diseases
Like all trees, Golden Ash trees are susceptible to certain pests and diseases. Here are some common ones to watch out for:
Ash Dieback: A fungal disease that causes leaf loss, dieback, and can eventually kill the tree.
Emerald Ash Borer: A beetle that feeds on the tree’s bark and can cause canopy thinning and death.
Ash Bark Beetle: A beetle that bores into the tree’s bark and can cause dieback and death.
Verticillium Wilt: A fungal disease that causes leaves to wilt, turn yellow, and drop off.
Habitat
Golden Ash trees prefer moist, well-draining soil and full sun to partial shade. They are commonly found in woodlands, parks, and gardens. The tree is native to Europe and Western Asia but has been introduced to North America and Australia.
Question and Answer
Q: How fast does Fraxinus Excelsior Jaspidea grow?
A: The tree has a moderate growth rate of 12-24 inches per year.
Q: When should I prune my Golden Ash tree?
A: Prune the tree in the late winter or early spring before new growth emerges.
Q: Can Golden Ash trees tolerate drought?
A: No, the tree prefers moist soil and cannot tolerate prolonged periods of drought.
Q: Are Golden Ash trees deer-resistant?
A: No, the tree is not deer-resistant and may attract deer to your garden.
Related Plants
Here are some related plants to Fraxinus Excelsior Jaspidea:
- Fraxinus Excelsior
- Fraxinus Americana
- Fraxinus Ornus
- Fraxinus Pennsylvanica
References
- “Fraxinus excelsior ‘Jaspidea’.” Missouri Botanical Garden. Accessed June 23, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=a401.
- “Fraxinus excelsior ‘Jaspidea’ (Golden Ash).” Gardenia.net. Accessed June 23, 2021. https://www.gardenia.net/plant-variety/fraxinus-excelsior-jaspidea-golden-ash.
- “Fraxinus excelsior ‘Jaspidea’ (Golden Ash).” Royal Horticultural Society. Accessed June 23, 2021. https://www.rhs.org.uk/Plants/111958/Fraxinus-excelsior-Jaspidea/Details.
