Acer palmatum Sumi Nagashi Large Outdoor Garden Ready Japanese Maple Tree in PotCharacteristics: Deciduous shrub that can also be grown as a small tree. It forms a vase shape when young, with seven lobed foliage that emerges as purple red in Spring, dark red in Summer and bright red in Autumn. Small flowers bloom in Spring and winged fruit may form in Autumn. Growth and Spread: Ultimate height and spread of 2. 5m up to 4m. Care and Maintenance: Acers prefer partial shade, so avoid prolonged exposure to full sun. They will