Acer palmatum 'Adrian�s Compact' Acer palmatum 'Adrian's Compact' is a small, slow-growing deciduous tree, known for attractive foliage and compact size. It's a cultivar of the Japanese maple, which is native to Japan, Korea, and China. 'Adrian's Compact' grows to a height of 4-6 feet with a spread of 3-5 feet, making it a perfect choice for small gardens or containers on patios or decks. It has a dense, bushy habit with a rounded form, with small, lobed foliage proportional to the tree itself. Leaves have a deep red color that turns burgundy in the fall. Like other Japanese maples, 'Adrian's Compact' prefers well-drained soil that is rich in organic matter. It also prefers partial shade to full sun, with protection from hot afternoon sun in warmer climates.