Acer palmatum 'Going Green' is a unique and vibrant Japanese maple cultivar prized for its chartreuse-green foliage and compact growth habit. This deciduous shrub or small tree features deeply lobed, palmate leaves that emerge a bright yellow-green in spring, mature to a vibrant chartreuse in summer, and then turn golden yellow or orange in autumn. Its compact size and striking foliage make it a versatile choice for gardens, patios, or even as a container plant. It belongs to the Sapindaceae family.
Origin: Acer palmatum is native to Japan, Korea, and China. The 'Going Green' cultivar is a relatively new selection known for its vibrant green foliage.
Light: Acer palmatum 'Going Green' thrives in partial shade to full sun. It prefers a location with morning sun and afternoon shade, especially in hotter climates. Too much direct sunlight can scorch the leaves and fade the vibrant colours.
Water: Water regularly, especially during dry periods and the first year after planting. Japanese maples prefer consistently moist, well-drained soil. Avoid overwatering, which can lead to root rot.
Soil: Acer palmatum 'Going Green' prefers slightly acidic, well-drained soil that is rich in organic matter.
Fertilising: Feed your Acer palmatum 'Going Green' with a slow-release fertiliser for acid-loving plants in spring.
Pruning: Minimal pruning is generally required. You can prune lightly in winter to shape the tree or remove any dead or crossing branches.
Pests and Diseases: Keep an eye out for common pests such as aphids, scale, and Japanese beetles. Verticillium wilt can also be a problem.
Uses: Acer palmatum 'Going Green' is primarily grown as an ornamental tree for its stunning foliage and compact form. It's a popular choice for Japanese gardens, woodland gardens, and as a specimen tree in smaller gardens or containers.
Toxicity: Acer palmatum 'Going Green' is not known to be toxic to humans or pets.