The yellow fruit is 3-4" long with a waxy skin and 5 prominent ridges. First off when contemplating growing starfruit in containers, for optimal results, this tree needs high temps, at least 60 degrees F. (15 C.) for flowering and successive fruit set. ‘Dwarf Hawaiian’ has a sweeter, larger fruit but bares fewer than the preceding. I would love to try growing peach trees. Slow-growing star fruit mature to 30 feet in both height and spread. Sign up to get all the latest gardening tips! In fact, these tiny versions of trees can grow in containers 12-15 wide. Carefully cut the fruit, take care not to cut the seeds. ). In ideal conditions, trees may grow to 25-30 feet (8.5-9 m.) by 20-25 feet (6-8.5 m.) across. If you’d like to try to grown a star fruit tree of your own, check out the following tips: Growing a star fruit tree (carambola) from seed. The tree blooms a few times a year in optimal conditions, bearing clusters of blossoms in pink to lavender hues. Fruits are fleshy, with a yellow, waxy edible peel; the seeds are edible as well. Gardeners are increasingly interested in growing exotic fruits, and star fruit (Averrhoa carambola L.) is one exciting option. Harvest your star fruit from June to February; fruit are sweetest when they are allowed to fully ripen on the tree. Container grown starfruit trees should have an application of balanced fertilizer in the spring through the fall. Semi-dwarf is the next-larger size in fruit trees. This fruit may contain enough oxalic acid to cause kidney issues. Star Fruit is a juicy tropical fruit with a delicious tart flavor. It’s a slow-growing evergreen tree. Read on to learn more. Star Fruit is low in calories and low … Given consistent temps and sun, the tree will flower throughout the year. Relatively pest free, starfruit trees will often begin blooming right away when only a foot and half tall (0.5 m.) and you may even get a few fruit. The mamey fruit, also known as mamey sapote, or just sapote, is a round, brown fruit that is about 4-8 inches across. There are a variety of cultivars available, but two of them seem to do the best when grown in containers. The tree blooms a few times a year in optimal conditions, bearing clusters of blossoms in pink to lavender hues. Starfruit trees bear yellow fruit, about ¾-inch (2 cm.) Start by buying a few ripe star fruits from the grocery store. Star Fruit is low in calories and low in sugar so it's an ideal fruit for the whole family to enjoy. The Center for Landscape Conservation & Ecology. Fruits are fleshy, with a yellow, waxy edible peel; the seeds are edible as well. 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Dig a hole with a shovel twice as wide but no deeper than the rootball of the carambola tree. pots. All of these qualities make growing starfruit in containers ideal. The question is, lacking a warm climate, is it possible to cultivate container grown starfruit? These trees generally have a multi-branched bushy, rounded canopy. 2. Start by buying a few ripe star fruits from the grocery store. They are great plants to grow in patio pots for citrus lovers, but their flesh is not as sweet as the flesh of the more common oranges (the fruit is more likely to be used in the making of marmalade, etc. Carefully cut the fruit, take care not to cut the seeds. It's extremely aromatic with an orange colored flesh that tastes like an apricot or raspberry. Eat some of the fruit (the fun part) to see if it’s sweet and worth planting. How to Grow a Carambola (Star Fruit) Tree From a Graft. I wonder how they would do in Hawaii. The tree is cultivated throughout tropical areas of the world. Growing Habit. All they need to grow well is fertile potting, a good water drainage system, and plenty of sun exposure. My Meyer Lemons, Tangerine, Grapefruit, Star Fruit trees gave fruit after the 2nd year. To me personally, the mamey fruit tastes more like a sweet potato! The mid-canopy area (3 to 7 ft high; 0.9 to 2.1 m) is the major fruit-producing area of mature trees… Starfruit trees may show signs of iron chlorosis during the winter, which appears as interveinal yellowing on young foliage. They can be situated in the sunroom or greenhouse during fall and winter in northern climates and then moved to an exterior patio or deck during the temperate months. The flowers that precede fruiting are pink to lavender colored. Eat some of the fruit (the fun part) to see if it’s sweet and worth planting. A cross-section of the cut fruit looks like a 5-pointed star. ‘Maher Dwarf’ bares small to medium sized fruit on a three-foot (1 m.) tall tree. Its height is 25 to 30 feet in height … 1. A cross-section of the cut fruit looks like a 5-pointed star. Starfruit trees are slow short trunked growers with lovely bushy, evergreen foliage. Its leaves are about 20 to 50 cm long. If you’d like to try to grown a star fruit tree of your own, check out the following tips: Growing a star fruit tree (carambola) from seed. ‘Maher Dwarf’ and ‘Dwarf Hawaiian’ will both fruit and flower for many years in 10-inch (25 cm.) Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. It may also need supplemental irrigation as carambola is not drought-tolerant. This foliage, composed of alternating oblong shaped leaves, is light sensitive and tends to fold in upon itself at dusk. Star fruit tree likes Rich loamy soil with a pH level of 5.5 to 6.5. full sun and well-drained soil are better, you should protect from the high wind. Photo: Florida Department of Agriculture and Consumer Services. Anyone can grow fruit trees in containers or pots indoors. The fruit from this subtropical tree has not only a delicious tangy flavor reminiscent of an apple, grape, and citrus combination, but is truly star shaped and, thus, unique among its exotic tropical fruit brethren. Treat the tree with chelated iron in the form of foliar spray or, if warm weather is nigh, wait for a bit and symptoms will often clear up. The tree bears tufty pink flowers that are directed towards the leaf axils or at the trunk or branch. Do not over water, as the tree is sensitive but its root system is resistant to many of the root diseases that afflict other potted fruit trees. Also called carambola, star fruit is native to Southeast Asia but has been grown in Florida for over 100 years. The star fruit tree will grow to heights of 20 to 30 feet tall if not pruned. All a gardener needs are light, fertilizer, and sufficient water to enjoy citrus, cherries, apples, and more. Carambola starfruit trees are subtropical and in ideal conditions can reach a height of about 25-30 feet (8-9 m.) and 20-25 feet (6-8 m.) across. Dwarf Calamondin orange trees (zones 9 to 11) are self-fertile and grow 6 to 10 feet tall.