Tree · Anacardiaceae
Mango
Mangifera indica
Give it heat, sun, and well-drained soil, and a mango tree will reward a warm garden with a whole summer of fruit.
Full sun
Every 7–14 days
USDA 10–11
10–49 ft · 3–15 m
Overview
The mango is one of the friendliest of the great tropical fruit trees to fall in love with, a big, long-lived evergreen that can climb to 10 to 50 feet (3 to 15 m) with a canopy nearly as wide. It keeps its leathery leaves all year, breaks into bloom through the cool months, and ripens fruit across the warmth of late spring and summer. Plant one in the right climate and you gain the backbone of a garden, a tree you settle in once and live happily beside for decades.
The good news for a first-time grower is that mango asks for simple things when it's genuinely warm. It's content in USDA zones 10 and 11, wants full sun, and needs soil that drains freely, since soggy roots are one of the few things that truly set it back. A young tree leans on steady water to settle in, and a mature one forgives a dry spell so well that it even treats the cool dry stretch before flowering as its cue to bloom.
It helps to know what you're starting with, and that knowledge makes you a more confident grower. A grafted named cultivar fruits true to type in just a few years, while a tree raised from a saved seed may take the better part of a decade and give you something quite different, which can be its own happy surprise. The fruit flesh is a pleasure to eat, and since the tree sits in the poison-ivy family, the skin, sap, and leaves carry an allergen that simply asks for a careful hand.
Care
The short version: give it full sun and real warmth, deep well-drained soil, and steady water for a young tree that you ease off as it grows up. Feed it through the growing season, prune after harvest to keep it open, and never let those roots sit wet, and you'll do just fine.
Light
Mango loves full sun, as much as the day is willing to give. It will put up with a little partial sun, but light is what fuels strong growth and a heavy bloom, so a shaded tree flowers poorly and bears little, and a sunny spot is the kindest gift you can offer it.
Water
Water a young tree deeply and regularly while it's settling in, then ease off as it matures, since an older mango handles drought with ease. Hold back water during the cool dry spell before flowering to coax it into bloom, then start again as the fruit fills out. The one thing it won't forgive is waterlogged soil, so let the roots breathe.
Soil
Give it deep, well-drained loam or sandy loam and it will thank you. Mango puts up with a wide range of ground but not constant wetness, and a pH from 5.5 to 7.5 keeps the nutrients within easy reach.
Temperature
This is a tropical tree that grows across a broad warm band, roughly 32°F to 104°F (0°C to 40°C), though it has no patience for hard frost. A freeze harms young trees and flowers outright, which is exactly why it's kept to zones 10 and 11, so give it warmth and it stays content.
Humidity
Mango likes the air on the humid side, around 50% to 80%, in keeping with its tropical roots. That said, damp, still air during bloom is just what fungus wants, so gentle airflow matters as much as the moisture does.
Feeding
Feed it through spring and summer while the tree grows and fruits, reaching for a balanced fertilizer with micronutrients. A mature mango is grateful for nitrogen along with the occasional iron, zinc, and manganese, especially where the soil runs alkaline.
Pruning
Prune after harvest to hold the height in check, take out dead or crossing branches, and open the canopy so light and air reach the middle. Tip-prune a young tree to build a sturdy framework early on. Slip on gloves first, since the sap can irritate skin.
Repotting
A container or dwarf mango likes fresh soil every 2 to 3 years, paired with a light root-prune. Roots circling the pot or pushing out the drainage holes, quick drying after a watering, and stalled new growth are all its gentle way of asking for a refresh.
Size & spacing
A standard mango grows into a large tree, reaching 10 to 50 feet (3 to 15 m) tall with a spread of 10 to 40 feet (3 to 12 m). Give it plenty of room, well clear of buildings, pavement, and overhead lines, or choose a dwarf cultivar and it will happily suit a small garden.
When to plant
Mango lives by the tropical calendar, and once you feel its rhythm it's easy to follow. The tree flowers in winter to early spring, sets fruit that ripens from late spring through summer, and goes in the ground in spring once frost is past and the soil has warmed. Where the seasons stay mild and frost-free, the timing is more a gentle rhythm than a hard deadline.
Northern hemisphere
Southern hemisphere
Typical months for a temperate climate: start earlier in warm zones, later where spring frosts linger.
- Sow: fresh seed started under warmth in spring (seedlings vary; grafted cultivars preferred)
- Plant: spring after all danger of frost has passed and soil is warm
- Harvest: flowers in winter to early spring; fruit ripens late spring through summer
Hardiness
USDA hardiness zones: 10–11
Temperature: down to -1°C
Troubleshooting
Most mango trouble shows up during bloom, when wet weather and fungus quietly decide how much fruit you'll keep, and the reassuring part is that you can meet it early. Learn to read the flower panicles and young fruitlets and you can step in before a problem costs you the crop. Match what you see below, then act while it still does the most good.
Dark sunken lesions marking blossoms, fruit, and foliage
If you spot blackened flower clusters and dark, tear-stained streaks running down the young fruit, take heart, because this is anthracnose, a common fungus that wakes up in warm, wet weather while the tree is blooming. It can thin the crop you were hoping for, yet you can turn it around. Open up the canopy with a little pruning, keep water off the flowers, and gather up any fallen infected debris so the tree gets a fresh start.
Fix:
- Improve air circulation by pruning
- Apply protective fungicides during flowering and fruit set per label
- Remove and destroy infected plant debris
Pale powdery film dusting the blooms and fruitlets
A pale, powdery film across the flower clusters is usually powdery mildew, which settles in when nights turn cool and the days stay dry through bloom. The dusted flowers and tiny fruitlets tend to blacken and fall, and that can cost you fruit before it even forms, but you have time to act. Keep an eye on the panicles as they open, and reach for sulfur or a labeled spray at the very first sign so it never gets a foothold.
Fix:
- Apply sulfur or labeled fungicides at early bloom
- Repeat applications during flowering as needed
Loads of blossoms yet hardly any fruit forming
It's disheartening to watch a tree cover itself in bloom and then drop nearly all of it, yet this happens to plenty of growers when cool, wet, or cloudy weather at bloom time gets in the way of pollination and invites disease. The other gentle culprit is alternate bearing, simply the tree's way of resting after a big fruiting year. Keep disease in check while it flowers, feed it in balance without pushing too much nitrogen, and give the off-years your patience, because the good years come back around.
Fix:
- Ensure disease control during bloom
- Maintain balanced fertility and avoid excess nitrogen
- Be patient through off-years of alternate bearing
Toxicity
The ripe flesh is safe and a genuine treat for people, so you can relax and enjoy it, while the rest of the plant simply asks for a little respect. Mango sits in the same family as poison ivy, so the skin, sap, and leaves carry urushiol, an allergen that can raise an itchy rash on sensitive skin. Around animals the bigger thing to watch is the large pit, a real choking and blockage hazard, so keep stones, peels, and prunings out of reach and everyone stays safe.
Toxic to
Cats · Dogs · Horses · Rabbits · Livestock · Birds
Safe for
People
Cats Caution
You don't need to panic if a cat licks a bit of ripe flesh, as that alone won't harm them. Do watch the sap and peel, which carry the same urushiol that irritates skin and can leave a mouth sore. The one thing to be firm about is the pit, far too big to pass and able to lodge in the gut, so tuck stones and trimmings safely out of reach.
Dogs Caution
Dogs love to beg for sweet mango flesh, and a small taste sits fine with most of them. The trouble only starts if one chews the peel or sap and ends up with a sore, itchy mouth, or swallows the hard pit and faces a choking risk or a blockage, so a little care keeps them happy and safe.
Horses Caution
Offered now and then, a piece of peeled fruit is usually just fine for a horse. Keep the peel and leaves away, since they hold irritating urushiol compounds, and never let a whole pit through, as it's a genuine choking hazard, so stick to small, pitted, peeled bites.
Rabbits Caution
A rabbit can enjoy a thin sliver of ripe flesh once in a while, though the sugar is a lot for such a small gut, so keep it a rare treat. Leave off the peel and leaves with their irritating resins, and always keep the pit well away.
Livestock Caution
Goats, sheep, and cattle will happily browse fallen fruit and mostly come to no harm. Still, the urushiol in peel and leaves can irritate, and a belly full of windfalls can upset their stomachs, while whole pits pose a choking and blockage risk that's worth fencing away.
Birds Caution
Plenty of birds adore ripe mango flesh, and a little makes a lovely treat. Keep them clear of the peel, sap, and leaves and their irritating compounds, and pick up any pits so a curious bird can't get hung up on one.
People Flesh safe
Ripe mango flesh is a delight and safe to eat, so enjoy it freely. Just mind the skin, sap, and resin, which carry urushiol, the same allergen found in poison ivy, and can bring up an itchy rash on sensitive people. Peel with a gentle hand, slip on gloves if your skin tends to react, and keep the sap off bare hands.
Mango is in the Anacardiaceae (cashew and poison-ivy family); the sap, peel, and leaves contain urushiol-related compounds (mangol) that can cause contact dermatitis in sensitive people, much like poison ivy. Wear gloves when pruning or peeling, and avoid skin contact with trimmings. The large hard seed/pit is a choking and intestinal-obstruction hazard if swallowed by pets.
Helpline numbers
United States
ASPCA Animal Poison Control: (888) 426-4435 (fee applies)
Poison Control: (800) 222-1222
Canada
Poison Centres: 1-844-764-7669
Varieties
Hundreds of mango cultivars are out there, from market workhorses to prized dessert fruit, and it's fun to get to know a few by name. These are the ones you're most likely to meet.
Tommy Atkins
The dependable workhorse of the commercial trade, grown just about everywhere for its firm flesh, its knack for shrugging off disease, and the toughness to ship well.
Kent
A late-season treasure for eating fresh, offering sweet flesh with almost no fiber to get in the way.
Haden
A historic Florida cultivar loved for its colorful fruit, though it does lean toward anthracnose and likes to bear in alternate years.
Alphonso
The celebrated Indian dessert mango, cherished for its rich, aromatic flesh, though it suffers quickly if frost catches it.
Keitt
A large, late-ripening mango whose nearly fiberless flesh will patiently hang on the tree.
How to propagate
There's more than one welcoming way to start a mango, and the method you choose decides how soon it fruits and how true it comes. Grafting and air-layering hand you a known, faster-bearing tree, while seed is the easy, patient route for anyone happy to wait.
GraftingModerate
Warm season when bark slips and rootstocks are actively growing · Grafted trees commonly begin fruiting in about 3-4 years
Grafting is the trusted commercial way to raise a mango, joining a veneer or cleft scion onto seedling rootstock in the warm season while the bark slips and the stock is growing. Your reward is a tree that comes true to type and begins bearing in roughly 3 to 4 years, well ahead of a seedling, so it's a fine choice if you want fruit sooner.
Air layeringModerate
Warm growing season · Roots form over several weeks to a few months before severing
Air-layering lets you clone a chosen tree onto its own roots, a lovely option when you want an exact copy of a favorite. Done in the warm growing season, the wrapped branch quietly forms roots over several weeks to a few months before you cut it free, and while gardeners lean on it less often than grafting, it's very doable.
SeedEasy
Sow fresh seed promptly in spring as viability is short · Seedlings can take 5-8 years or more to fruit and may not be true to type
Growing from seed is the easiest route of all, though mango seed loses viability quickly, so sow it fresh in spring as soon as you can. Be ready for a patient wait of 5 to 8 years or more before fruit, and welcome a few surprises, since polyembryonic seeds often come up as clones of the parent while monoembryonic ones give you variable hybrids.
Myths
Since the fruit is good to eat, the whole plant must be safe to touch.
Mango belongs to the poison-ivy family, and its sap, peel, and leaves carry urushiol-related compounds that can bring up an itchy rash on sensitive skin. The flesh is safe to eat, but the peel and the rest of the plant simply ask for a careful hand.
Plant a seed saved from a mango you loved and it will quickly bear fruit identical to the parent.
A monoembryonic seed gives you a variable seedling that may take many years to fruit, so what comes up can look nothing like the fruit you enjoyed. Grafted named cultivars fruit true to type and far sooner, while polyembryonic seeds can sprout as clones of the parent.