The Oregon Sunset Japanese Maple (Acer palmatum 'Oregon Sunset') is a striking cultivar known for its vibrant foliage and graceful form. Here are some key points about this beautiful tree:

1. Appearance: The Oregon Sunset Japanese Maple typically features deeply lobed leaves with serrated edges. The foliage emerges in shades of orange-red in spring, gradually transitioning to green with red highlights in summer. In fall, the leaves blaze into brilliant shades of orange, red, and yellow, creating a stunning autumn display.

2. Size: This cultivar typically grows to a height of 6 to 8 feet with a similar spread, forming a compact, rounded shape. Its moderate size makes it suitable for smaller gardens or as an accent tree in larger landscapes.

3. Light and Soil Requirements: The Oregon Sunset Japanese Maple thrives in partial shade to full sun conditions. It prefers well-drained, acidic soil with consistent moisture levels. Adding organic matter to the soil can help improve its texture and fertility.

4. Watering: Regular watering is crucial, especially during the tree's establishment period and during dry spells. Mulching around the base of the tree helps retain moisture and regulate soil temperature, reducing the need for frequent watering.

5. Pruning: Pruning should be done in late winter to early spring to maintain the tree's shape and remove any dead or crossing branches. Minimal pruning is usually required, as the Oregon Sunset Japanese Maple naturally maintains a compact, rounded form.

6. Color Change: One of the most appealing features of the Oregon Sunset Japanese Maple is its stunning color transformation throughout the seasons. From the fiery hues of spring and summer to the brilliant fall foliage, this cultivar offers year-round beauty and interest.

7. Landscape Use: Due to its vibrant foliage and compact size, the Oregon Sunset Japanese Maple is well-suited for various landscape applications. It can be used as a focal point in garden beds, along pathways, or in Japanese-style gardens, adding color and texture to the landscape.

8. Year-Round Interest: Beyond its seasonal foliage display, the Oregon Sunset Japanese Maple provides year-round interest with its elegant form and graceful branches. Even in winter, its branching structure adds architectural appeal to the garden.

Overall, the Oregon Sunset Japanese Maple is a captivating ornamental tree prized for its vibrant foliage, compact size, and year-round interest. Whether used as a standalone specimen or incorporated into a larger landscape design, it adds beauty and sophistication to any garden setting.