Pouteria hypoglauca, or Cinnamon Apple, as it is more commonly known, is a small tree native to Central America. Growing to a maximum of 10-20 feet, these trees thrive in full sun and need regular water. Though mature plants are cold hardy at least to 30F for a short time, they are only hardy to 28F once they have been established. This tree is typically found in Zones 9-11 according to USDA Plant Hardiness Zone Map.