The autograph tree has stiff, dark green or olive-colored leathery leaves that grow to about 8 inches long. The leaves are tough enough that they can be carved into, hence the common name “autograph tree.” It has long flower heads with pink or white flowers that bloom in the summer, followed by small green fruits that ripen to black and eventually split open to reveal bright red seeds. The seeds are very attractive to birds and other fauna. The autograph tree is commonly grown as an indoor plant. Where it is able to survive outdoors—in zones 9 - 11 it can be planted in spring or fall.
Botanical Name
Clusia rosea
Common Name
Autograph tree, copey, balsam apple, pitch apple
Plant Type
Perennial evergreen
Mature Size
8 to 10 feet tall and wide (can reach 25 feet tall as a tree)
Sun Exposure
Full sun
Soil Type
Sand, clay, loam; well-draining
Soil pH
Slightly acidic to neutral
Bloom Time
Summer
Flower Color
White or pink
Hardiness Zones
9 to 11
Native Area
Caribbean