Plant Profile: Acer pictum subsp. mono

Acer pictum is a deciduous tree that generally reaches heights of 30 to 40 feet, occasionally growing up to 60 feet, and features a broad, rounded crown. This species is indigenous to the forests of Japan, China, Korea, Mongolia, and Eastern Russia, and it can sometimes take on a shrubby appearance. The leaves, which vary in size from 3 to 6 inches, are characterized by 5 to 7 triangular lobes. In spring, the leaves emerge with a bronze hue, transition to a vibrant green in summer, and display stunning shades of yellow and orange in the fall. When cut, the leaf stems release a milky sap. During April and May, greenish-yellow flowers bloom in upright clusters, although they are not particularly striking, as is typical for most maples. The tree produces samara fruits that can grow up to 1.5 inches long and is known for its hardiness.

In terms of cultivation, Acer pictum thrives in average, medium-moisture, well-drained soils and can be grown in full sun to partial shade. It prefers consistently moist, acidic soils with good drainage, especially in partially shaded areas.