Acer palmatum 'Emperor I' (Japanese Maple)
Japanese Maple 'Emperor I', Acer palmatum 'Emperor 1', Acer palmatum 'Emperor One', Acer palmatum 'Wolff'The Japanese Maple ‘Emperor One’, scientifically known as Acer palmatum ‘Emperor One,’ is a stunning ornamental tree admired for its vibrant foliage and upright growth habit. This deciduous tree belongs to the Sapindaceae family and is celebrated for its ability to retain its color throughout the growing season. It typically reaches a height of 15 to 20 feet and spreads 10 to 15 feet wide, making it an excellent choice for smaller gardens or landscapes.
In spring, the tree’s leaves emerge as deep burgundy, creating a striking contrast against its black-red bark. As summer progresses, the foliage maintains its rich color, adding elegance and depth to outdoor spaces. In autumn, the leaves transform into brilliant crimson hues, providing a dramatic seasonal display. The tree’s upright form and wide crown make it a versatile addition to various garden designs, whether used as a focal point or paired with other plants for contrast.
The ‘Emperor One’ is known for its cold-hardiness and adaptability, thriving in cooler climates where other Japanese maples may struggle. Its leaves bud later in spring, reducing the risk of frost damage. This tree prefers slightly acidic, well-drained soil and performs best in full sun to partial shade. Its moderate growth rate and manageable size make it ideal for homeowners and landscapers seeking a low-maintenance yet visually striking tree.
Care Instructions
- Plant in slightly acidic, well-drained soil to ensure healthy growth.
- Position in full sun or partial shade for optimal foliage color and development.
- Water deeply and regularly during the first few growing seasons to establish a strong root system.
- Mulch around the base to retain soil moisture and keep roots cool.
- Fertilize in early spring with a balanced, slow-release fertilizer to support vibrant foliage.
- Prune minimally during the dormant season to maintain shape and remove damaged branches.
The Japanese Maple ‘Emperor One’ is a timeless addition to any landscape. Its brilliant foliage, adaptability, and elegant structure make it a favorite among gardeners and landscapers alike. With proper care, this tree will thrive for years, adding beauty and sophistication to outdoor spaces.
