Tamarindus indica 'Manila Sweet'
fruitTamarind is a large, long-lived tropical legume tree grown for the sticky pulp inside its long brown pods - sweet-tart and intensely flavored, it is a staple of drinks, candies, chutneys, curries, and sauces around the world. Sweet types such as Manila Sweet have far less of the mouth-puckering acidity of common tamarind, so the pulp can be eaten straight from the pod. Beyond the fruit, tamarind is a magnificent shade tree with a broad, dense crown of fine, feathery leaves and notably wind-firm wood, prized as a street and landscape tree in the frost-free tropics. It is slow but enduring, eventually reaching 40 to 65 ft.
Sun
full sun
Water
Every 7 days
Harvest
~4 yrs
to first harvest
Difficulty
easy
Lifecycle
perennial
Comes back every year
Spacing
30-40 ft apart
Planting Depth
Top of the root ball level with the soil surface
Soil pH
5.5-8.0
Soil Type
Moist, fertile, sandy
Hardiness Zones
Zones 10 – 13
When to Fertilize
Light feedings while young; little needed once established
Fertilizer
Balanced fertilizer with minor elements
Tamarind must have a frost-free climate (zones 10 to 11) and grows best in full sun on moist, fertile, sandy, well-drained soil, though it tolerates clay, loam, and both acidic and alkaline ground. Its main weaknesses are cold and salt: it has only low to moderate salt tolerance, so keep it away from the beach, and even a light frost damages young trees. Growth is moderate. Water young trees regularly to establish; mature trees are quite drought-tolerant. Because it can develop multiple trunks with weak, included bark, prune young trees to a single strong leader and good branch structure. Give it plenty of room - the spreading crown reaches 40 to 50 ft wide. Feed lightly while young; established trees need little fertilizer.
Direct sow
Apr 15
Projected first harvest
Dec 11 · Year 5
Year 1
Good neighbors that attract beneficial insects or deter pests
Proactive ways to stop trouble before it starts — tap a name with an arrow for its full guide
Generally pest-free
Tamarind has no pests or diseases of major concern - simply give it full sun, good drainage, and frost protection while young
Only occasional - rinse off colonies or treat hot spots with horticultural oil if they appear
Avoid waterlogged ground and plant in well-drained soil to prevent rot in heavy or flooded sites
Grafted or air-layered tamarinds bear in about 3 to 4 years (seedlings take far longer). The curved 2 to 7 inch pods turn from green to brown as they mature, over roughly late fall into spring depending on the tree. They are ready when the shell is brown and brittle and the pulp inside has shrunk slightly and turned sticky and sweet-tart; many growers leave sweet types on the tree until fully ripe. Pick or shake down the pods, then crack the shell and remove the stringy fibers to use the pulp. Pulp stores for months refrigerated or frozen.
Tamarind pulp is energy-dense at about 239 calories per 100 g, with a high 5 g fiber, an exceptional 628 mg potassium, plus magnesium, iron, and B vitamins. Its concentrated sweet-tart flavor seasons drinks, candies, sauces, chutneys, and curries - a little goes a long way.
For educational and informational purposes only — HomeSown is not medical, health, or other professional advice. Always positively identify any plant before handling or eating it; some plants, and some parts of otherwise-edible plants, are toxic. Consult a qualified professional before consuming or otherwise using any plant, especially if you are pregnant, nursing, taking medication, or have a health condition.
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Year 5