
(Averrhoa carambola)

Starfruit, Star fruit, Carambola, Five-angled fruit
Averrhoa carambola is a species of tree native to the Philippines, Indonesia, Malaysia, Vietnam, India, Bangladesh, and Sri Lanka. It is a small evergreen tree that produces a juicy tropical fruit called carambola, also known as starfruit due to its distinctive shape.
20-30 feet (6-9 meters) tall, 15-25 feet (4.5-7.5 meters) wide
Carambola tree requires full sun to grow and produce fruit. It needs at least 6 hours of direct sunlight per day.
Carambola tree prefers moderate to high humidity levels, around 50-70%. Use a humidifier or mist the leaves regularly if the air is dry.
Fertilize the tree every 2-3 months with a balanced fertilizer. Use a slow-release fertilizer during the growing season.
Prune the tree in late winter or early spring to remove dead or damaged branches. Shape the tree to maintain a desirable size and form.
Common pests that can affect carambola tree include fruit flies, scale insects, and mealybugs. Diseases that can affect the tree include anthracnose and root rot.
N/A
Water the tree deeply once a week. Allow the soil to dry out slightly between watering. Reduce watering frequency during winter.
Carambola tree grows best in warm tropical climates with temperatures between 68-95°F (20-35°C). It cannot tolerate frost or cold temperatures.
Carambola tree can be grown year-round in tropical climates but typically produces fruit during the summer and fall.
Moderate
9b-11
Carambola fruit is a good source of vitamin C and is low in calories. When sliced, the fruit forms a star shape, which makes it a popular garnish for cocktails and dishes.