Holden Arboretum
The Holden Arboretum, in Kirtland, Ohio, is one of the largest arboreta and botanical gardens in the United States, with more than 3,600 acres (1,500 ha), including 600 acres (240 ha) devoted to collections and gardens. Diverse natural areas and ecologically sensitive habitats make up the rest of the holdings. Holden's collections includes 9,400 different kinds of woody plants, representing 79 plant families.
| Holden Arboretum | |
|---|---|
Lily Pond from the Corning Visitor Center | |
Holden Arboretum Holden Arboretum | |
| Type | Botanical garden |
| Location | Kirtland, Ohio |
| Coordinates | 41°36′45.21″N 81°18′4.84″W |
| Area | 600 acres (240 ha) |
| Opened | 1931 |
| Status | Open year round |
Specializing in the woody plants that can be grown in the climate of northern Ohio, Holden has a number of specimens obtained during wilderness collection trips, particularly to China and Korea near the 40th parallel, areas with a similar climate to Northeast Ohio. Many Trees like Dawn Redwoods are planted there. Holden is home to two National Natural Landmarks, accessed by guided hikes, and is a Midwest representative for The Center for Plant Conservation. Special gardens include the Myrtle S. Holden Wildflower Garden, the Helen S. Layer Rhododendron Garden, and the Arlene and Arthur Holden Jr. Butterfly Garden. The Holden Arboretum also features extensive Crabapple, Lilac, Viburnum and Conifer Collections.