CARAMBOLA (Averrhoa carambola L.)
Growth Habit: The carambola is a slow-growing, short-trunked evergreen tree with a much-branched, bushy canopy that is broad and rounded. Mature trees seldom exceed 25-30 feet in height and 20-25 feet in spread.
Trees are very unlikely to reach this size in California. In a spot to its liking carambolas make handsome ornamentals. Container grown plants are equally attractive and have the additional advantage of being movable

Fruit: Carambola fruits are ovate to ellipsoid, 2-1/2 to 5 inches (6 to 13 cm) in length, with 5 (rarely 4 or 6) prominent longitudinal ribs. Slices cut in cross-section are star shaped. The skin is thin, light to dark yellow and smooth with a waxy cuticle.

The flesh is light yellow to yellow, translucent, crisp and very juicy, without fiber. The fruit has a more or less oxalic acid odor and the flavor ranges from very sour to mildly sweet. Seeds lose viability in a few days after removal from fruit.


Frost protection: Since it is a small tree, winter protection can be fairly easily given prior to any anticipated cold spell. Carpeting, sheets and such can be spread over a frame, with light bulbs for added warmth.