Acer japonicum 'O isami', commonly known as Fullmoon Maple, is a striking deciduous tree admired for its deeply lobed, ornamental foliage that displays vivid autumn colors ranging from fiery red to warm orange. This Japanese maple is perfect for small gardens due to its compact size and elegant branching structure, making it ideal as a specimen tree or focal point. Its fine textured leaves provide visual interest throughout the growing season, transitioning beautifully in the fall. A slow grower, this cultivar thrives in temperate climates and adds a touch of grace to shaded garden spaces.
- Light: Partial shade to full sun
- Water need: Moderate, prefers consistent moisture
- Growth rate: Slow to moderate
- Mature size (HxW): 10–15 ft x 8–12 ft
- Habit: Rounded, vase-shaped
- Bloom/interest: Fall foliage color
- Hardiness zone: 5–7
- Soil tolerance: Well-drained, moist, slightly acidic soil
- Drought/heat tolerance: Moderate, prefers protection
