Rambutan trees are tropical species and thus need to be kept in a very warm environment. The ideal temperature for a rambutan is 71 to 86 degrees Fahrenheit. Even a few days of temperatures going below 50 degrees Fahrenheit could irreparably damage the tree and cause it to die. There are numerous varieties of rambutan trees.
The main difference between these varieties is the color of their fruit. They will be reddish colored, yellowish, or orange with a reddish color. There isn't much of a taste difference between the different colors of fruit. However, when growing rambutan, many people prefer one color over the other because of the beauty it can add to their yard or orchard.
During the first 4 years of the rambutan tree's life, it will need to be fertilized fairly frequently. After the tree has reached 6 months and again at 1 year, apply a fertilizer that is 55g potash, 115g phosphate, and 60g urea. After the tree reaches two years, apply a fertilizer that is 165g potash, 345g phosphate, and 180g urea. After the third year, you will need to apply 275g potash, 575g phosphate, and 300g urea. From then on, you will want to apply this mixture once every 6 months. Rambutan fruit plants in Kerala is always available now.
Mature Height: 10-45 ft.
Mature Width: 20-25 ft.
Sunlight: Full Sun
Spacing: 15 to 25 feet
Growth Rate: Moderate
Drought Tolerance: Good
Harvest Time: Late March and April
Fruit Color: Red
Year to Bear: 5+ years
Chill Hours: 75 degrees F
Botanical Name: Plinia cauliflora
The rambutan (/ræmˈbuːtən/, taxonomic name: Nephelium lappaceum) is a medium-sized tropical tree in the family Sapindaceae. The name also refers to the edible fruit produced by this tree. The rambutan is native to the Malay-Indonesian region, and other regions of tropical Southeast Asia.
Rambutan is an important fruit tree of humid tropical Southeast Asia, traditionally cultivated especially in Indonesia, Malaysia, and Thailand. It is a popular garden fruit tree and propagated commercially in small orchards.The fruit are usually sold fresh, used in making jams and jellies.
rambutan trees can bear fruit twice annually, once in late fall and early winter, with a shorter season in late spring and early summer.Rambutan is propagated by grafting, air-layering, and budding; the latter is most common as trees grown from seed often produce sour fruit. Budded trees may fruit after two to three years with optimum production occurring after eight to 10 years.