Sheffield's Seed Company Page

Discover the captivating allure of Acer palmatum ssp. matsumurae 'Emperor 1', also known as Emperor 1 or Red Emperor Japanese Maple. This exceptional cultivar is a true gem among Japanese Maples, renowned for its spectacular beauty across all seasons. In spring, its large, lobed leaves emerge in an intense deep maroon with a translucent sheen that glistens in the sunlight. As summer unfolds, the foliage maintains its rich burgundy-red color, creating a mesmerizing contrast against the lush green landscape. Come fall, the Emperor 1 transforms into a vibrant display of scarlet and crimson, offering an autumn spectacle like no other.

Standing up to 15 feet tall and wide, this small, upright tree features elegant, slightly weeping branches that add a touch of grace to any garden. Its vigorous growth and hardy nature make it adaptable to various climates, thriving in full sun to partial shade and well-drained, slightly acidic soils. Low maintenance, the Emperor 1 requires minimal pruning and is both heat and cold-tolerant. When compared to the similiar cultivar 'Bloodgood', Emperor 1 has a longer leaf retention. If you choose to grow additional maples from the Emperor 1 cultivar seeds, remember that their characteristics might differ from the mother tree. Whether as a focal point, in a Japanese garden, or as a container specimen, Emperor 1 Japanese Maple is sure to enrich your landscape with its multi-seasonal charm.