Tropical & Subtropical Arboretum
- HOME
- Facilities
- Tropical & Subtropical Arboretum
- Facility information
Facility information
What is the Tropical & Subtropical Arboretum?
The Tropical & Subtropical Arboretum is located on the south side of the Okinawa Commemorative National Government Park “Ocean Expo Region”,. It was opened in October 1990. This arboretum, a total area of approximately 22 acres, is divided into two sections, sample gardens and visitor center for urban greening.
Sample gardens
Over 400 species of plants that are promising for urban greening in subtropical areas are collected, raised and exhibited on approximately 16.8 acres in accordance to the characteristic of each plant.
1 Salt/wind-Tolerant Tree Zone
2 Salt/wind-Tolerant Bush Zone
3 Salt/wind Tolerant Palm Tree Zone
4 Hedge and Vine Tree Zone
Bushes such as Antidesma pentandrum, Buxus liukiuensis, Murraya paniculata and Clerodendrum inerme are raised in a maze-like form in order to have fun and view the plants suited for hedges in the subtropical zone at the same time. Also, in the sample gardens, there are pergolas and poles in place and climbing plants such as Cissus, Bougainvillea and T.grandiflora Roxb are raised in ways that suit each of them.
5 Street Tree Zone
6 Ground Cover Plant Zone
Not only ground cover plants that are used for greenery of parks and roads, but also ground cover plants that can be used in ordinary homes are raised and exhibited. Zoysia grasses suited for subtropical areas such as Zoysia matrella, Saint Augustinegrass, Zoysia tenuifolia Willd and Zoysia japonica are also raised. Ground cover plants that bloom flowers such as Ajuga pygmaea and Oenothera speciose are raised as well.
7 Herb Garden Zone
‘Banko’ Forest
“Banko” is a dialect of Hatomajima Island (near Yaeyama) which stands for a place on a board laid in a breezy tree shade or on top of a tree where people took a nap and communicated. you can enjoy ground golf on the grass square.