Aesculus Glabra Var. Arguta

Description

Aesculus Glabra Var. Arguta, commonly known as Ohio Buckeye or White Buckeye, is a deciduous tree species that belongs to the Sapindaceae family. This tree species is native to the eastern regions of North America and can grow up to 20-40 feet tall and 25-30 feet wide. The Ohio Buckeye is admired for its showy floral display in spring and its attractive foliage in autumn.

Taxonomic Information

Appearance

The Ohio Buckeye tree has a unique appearance, with a short trunk and a broad, rounded crown. Its leaves are palmately compound and have five to seven leaflets that are dark green in color with a glossy texture. In the spring, the tree produces showy panicles of white or pale yellow flowers that are attractive to pollinators. In autumn, the leaves turn a beautiful shade of yellow or orange before falling off the tree.

Care Guide

The Ohio Buckeye tree thrives in moist, well-drained soil and requires full sun to partial shade. It is hardy in USDA zones 4-7 and needs regular watering during the growing season. Fertilization is recommended in early spring and late fall, using a balanced fertilizer. The tree should be pruned in early spring to remove any dead or damaged branches.

Common Pests & Diseases

The Ohio Buckeye tree is susceptible to several pests and diseases, including leaf blotch, powdery mildew, and scale insects. Leaf blotch causes brown spots on the leaves, while powdery mildew creates a white, powdery coating on the leaves. Scale insects can cause yellowing and wilting of the leaves. Regular inspection and treatment with appropriate fungicides or insecticides can help prevent and control these issues.

Habitat

The Ohio Buckeye tree is native to the eastern regions of North America, including the Appalachian Mountains and the Midwest. It grows well in a wide range of soil types, but prefers moist, well-drained soil. The tree is often found in woodlands and along streams and rivers.

Question and Answer

Q: Is the Ohio Buckeye tree toxic?

A: Yes, the Ohio Buckeye tree is toxic to humans and animals if ingested.

Q: Can the Ohio Buckeye tree be grown in containers?

A: No, the Ohio Buckeye tree is not suitable for container growing as it requires a large root space and can grow up to 40 feet tall.

Q: Does the Ohio Buckeye tree attract wildlife?

A: Yes, the Ohio Buckeye tree attracts several species of birds, bees, and butterflies for its nectar and pollen.

Q: How long does it take for the Ohio Buckeye tree to mature?

A: The Ohio Buckeye tree can take up to 10-15 years to reach maturity and produce flowers.

Related Plants

• Aesculus parviflora
• Aesculus glabra
• Aesculus pavia
• Aesculus hippocastanum

References

• “Aesculus glabra var. arguta.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=266122.
• “Ohio buckeye.” The Morton Arboretum, www.mortonarb.org/trees-plants/tree-plant-descriptions/ohio-buckeye.
• “Ohio Buckeye.” Arbor Day Foundation, www.arborday.org/trees/treeguide/treeDetail.cfm?itemID=924.