Averrhoa carambola
TAXONOMY
FamilyOxalidaceae
GenusAverrhoa
Zone10
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Averrhoa carambola, commonly known as starfruit, is a tropical tree in the family Oxalidaceae. Native to Southeast Asia, it produces a unique, star-shaped fruit that is both sweet and tangy. The tree thrives in wet tropical climates and can grow up to 30 feet tall. It does not have a dormancy period and is known for its attractive, glossy leaves and small, pink to lavender flowers.
ALSO KNOWN AS
Carambole
Carambolier
Connaropsis Philippica
Five-Corner
Sarcotheca Philippica
Starfruit
Star Fruit
Averrhoa acutangula
Averrhoa carambole
Averrhoa pentandra
Carambola
OVERVIEW
VPDCalculate
WaterVery Wet
SoilLoamy
LightDirect Bright (8 Hours)
Temperature25° C
Humidity80%
GDD2,700
pH5.5
Pressure1,013 mbar
DETAILS
Care Instructions
Starfruit trees require bright, direct sunlight and thrive in warm, humid conditions. They prefer consistently moist soil and should be watered regularly to maintain soil moisture. The tree grows best in moderate to high temperatures and high humidity. Regular pruning is necessary to maintain shape and encourage fruit production.Harvest
Averrhoa carambola, commonly known as starfruit, should be harvested when the fruit turns from green to a bright yellow color, indicating ripeness. Harvesting is typically done by hand, using pruning shears or a sharp knife to cut the fruit from the tree, ensuring not to damage the branches. It is important to handle the fruit carefully to avoid bruising. Harvesting can occur multiple times a year in tropical climates, as the tree can produce fruit year-round. Ensure the fruit is harvested before it becomes overripe and falls to the ground.Soil
Starfruit trees prefer well-draining loamy soil that is rich in organic matter. The soil should be kept consistently moist but not waterlogged. A slightly acidic to neutral pH is ideal for optimal growth.Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 should be applied regularly during the growing season to support healthy growth and fruit production. Fertilize every 4-6 weeks for best results.Repotting
Young starfruit trees can be repotted every 1-2 years to accommodate growth. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Repot in the spring before the growing season begins.Propagation
Starfruit trees can be propagated from seeds or cuttings. Seeds should be planted in a well-draining soil mix and kept moist until germination. Cuttings should be taken from healthy, mature trees and rooted in a moist, well-draining medium.Pruning
Pruning is essential for starfruit trees to maintain their shape and encourage fruit production. Prune in late winter or early spring before new growth begins. Remove any dead or diseased branches and thin out crowded areas to improve air circulation.Toxicity
Starfruit is generally non-toxic to humans and pets. However, individuals with kidney issues should avoid consuming large quantities of the fruit due to its high oxalate content, which can exacerbate kidney problems.Additional
Starfruit trees are relatively low-maintenance once established but require regular care during the early stages of growth. Mulching around the base of the tree can help retain soil moisture and suppress weeds. Protect young trees from strong winds and frost, as they are sensitive to cold temperatures.REVOLUTIONIZE YOUR PLANT CARE
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