How to Plant a Mango Seed (with Pictures)

This article was co-authored by Andrew Carberry, MPH. Andrew Carberry is a Food Systems Expert and the Senior Program Associate at the Wallace Centere at Winrock International in Little Rock, Arkansas. He has worked in food systems since 2008 and has experience working on farm-to-school projects, food safety programs, and working with local and state coalitions in Arkansas. He is a graduate of the College of William and Mary and holds a Masters degree in public health and nutrition from the University of Tennessee.

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Mango trees are one of the easiest trees to start from a seed and care for. The size and flavor of the fruit depends on the variety you choose, so taste-test them first if you can. Depending on climate, mango trees can grow 30 to 65 ft (9 to 20 m) tall and survive for centuries. If you plan to keep your mango tree in a container, you can keep it around until it outgrows the pot, then start again from a new seed.

Steps

Germinating the Seed

1. 1Check your climate zone. Mangos are native to the hot, humid tropics of Asia and Oceana. Outside of that area, mango trees grow well in USDA hardiness zones 9B or above. In cooler areas, mangos can still be grown in containers and brought indoors during freezing weather.[1] X Research source
   • The Cogshall mango variety is a popular choice for growing indoors, and can be kept permanently at 8 ft (2.4 m) tall with regular pruning.[2] X Research source Even smaller dwarf varieties exist for people with limited space.
2. 2Find a parent mango tree. The best way to make sure you get a seed that will grow well in your area is to find a parent tree nearby. A nearby tree that produces good fruit will give you a seed that’s the right variety for your climate. If you live in a warm climate with mild winters, you can probably find a healthy mango tree in your area.
   • If you can’t find a mango tree, you can order seeds or buy them in a shop. Make sure to choose a variety that is known to grow well where you live.
   • You can also try to plant a seed from a store-bought mango. However, it will be a lot more difficult to make sure the seed stands a chance to survive in your climate, especially if the mango traveled to your grocery store from another state or country. Still, it’s worth a try!

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3. 3Check the seed to see if it’s viable. Cut away the mango’s flesh to find the seed husk inside. Carefully cut away the husk to reveal the seeds. A healthy mango seed will look tan and fresh. Sometimes seeds shrivel up and turn grey if they’re exposed to cold temperatures, and if this happens, the seeds aren’t usable. [3] X Research source
   • Slice both cheeks off as close as possible to the seed: Place a cheek in the palm of your hand, carefully scoring the flesh side of the cheek, both ways, approximately 2cm/1 inch each way. Then turn the the cheek up, exposing cubes of delicious mango flesh. Eat as is from the skin, or scrape off with a spoon, directly into a bowl.
   • You might want to wear gloves when handling the seed. Mango seeds produce sap that can cause skin irritation.
4. 4Choose a method for preparing the seed. You can use either the drying method, or the soaking method, as noted below. The soaking method reduces germination time by one to two weeks, but increases the risk of mold.

Drying the Seed

1. 1Dry the seed thoroughly with a paper towel. Place it in a sunny and airy dry place for around 3 weeks. After this time, with one hand, try to crack open the seed, trying not to let it slip in half; you just need to slightly separate the two halves, and leave for another week.
2. 2Place fertile, well drained soil in a container. Dig a small hole approximately 20cm/8 inches deep. With the belly button of the seed face down, push the seed in.
3. 3Water in well, and keep the water up every day, or every other day, depending on the soil. After around 4 to 6 weeks, you will have a mango tree / seedling about 100mm to 200mm high. Depending on the variety of mango you earlier devoured, it may be a deep purple, almost black, or a bright vibrant green.
4. 4Grow the seedling until it has established a good, healthy root system. Many people grow mango trees indoors for one to two years before planting them outside.

Soaking the Seed

This alternative to drying is one to two weeks faster. There is a higher risk of mold, so you may not want to try this if you only have one seed.

1. 1Scarify the seed. To “scarify” is to slightly abrade the outside of the seed, making it easier for the seed to germinate. Carefully make a small cut in the mango seed or rub the outside of the seed with sandpaper or steel wool just enough to break through the outer skin of the seed.
2. 2Soak the seed. Place the seed in a small jar of water, and place the jar in a warm place such as a cupboard or on a shelf. Soak the seed for 24 hours.
3. 3Remove the seed from the jar and wrap it in damp paper towels. Place the wrapped seed inside a plastic bag with one corner cut off. Keep the towels moist and wait for the seed to sprout – it usually takes 1 to 2 weeks. Make sure to keep the seed in a warm, moist place to help it germinate.[4] X Research source
4. 4Prepare a pot for the seedling. Start your seedling’s growth in a pot. Choose one big enough to hold the seed and fill it with a mixture of potting soil and compost. You could plant the seed directly in the ground, but planting it in a pot first allows you to control temperature exposure during the vulnerable early stage of growth. [5] X Research source
5. 5Sun harden the seedling. Place the pot outside in partial sun; this allows the seedling to get used to the sun, or harden, before being transplanted to its final place in the full sun.

Planting the Seedling

1. 1Transplant the seedling to a spot in full sun. Choose an area with full sun to plant your mango seed. Be sure this is a place you want a large tree to grow — they get up to 65 feet (20 m) tall!
   • When planting in its final position, find an area in your backyard that has good drainage. Also think about the future; it must be an area that will not interfere with any buildings, underground plumbing, or overhead power.
   • Transfer the seedling when it has established a good, healthy root system. The thickness at the base of the trunk should be the size of an Australian 20 cent piece (about 5cm/2.5″). Most trees take about two years to reach this size.
2. 2Leave the plant in a container instead. Leaving a mango tree in the pot is ideal if you live in a place with cool winters, so you can take the pot inside when the temperature drops. As the tree grows, you will either need to prune it to keep it small, or transfer it to a larger pot.
3. 3Plant the seedling. Dig a hole big enough for the seedling’s tiny root ball. The hole should be three times the size of the root ball. Add one third quality potting mix, one third garden sand (not loam), and the rest back filling with soil from the hole. Place the seedling in the hole, pat the soil around its base, and water it thoroughly.
   • Be very careful not to break the seedling as you transplant it.
   • Keep the base of the trunk clear to avoid ring barking the young Tree of the Gods.
4. 4Water your mango plant regularly and use fertilizer sparingly. Most mango trees take five to eight years after planting to bear fruit.[6] X Research source They are slow to reach maturity but worth the wait.
   • Do not over fertilize. If you do, the tree will focus more on leaf growth than on fruiting.

Expert Q&A

• QuestionHow long it will take for a mango plant to bear fruits if grown from a seed?Andrew Carberry, MPHAndrew Carberry is a Food Systems Expert and the Senior Program Associate at the Wallace Centere at Winrock International in Little Rock, Arkansas. He has worked in food systems since 2008 and has experience working on farm-to-school projects, food safety programs, and working with local and state coalitions in Arkansas. He is a graduate of the College of William and Mary and holds a Masters degree in public health and nutrition from the University of Tennessee.
  Food Systems ExpertFood Systems ExpertExpert AnswerTypically, it takes mangos grown from seed between 5 and 8 years to bear fruit.
• QuestionIs a north Alabama winter too harsh for a mango?Andrew Carberry, MPHAndrew Carberry is a Food Systems Expert and the Senior Program Associate at the Wallace Centere at Winrock International in Little Rock, Arkansas. He has worked in food systems since 2008 and has experience working on farm-to-school projects, food safety programs, and working with local and state coalitions in Arkansas. He is a graduate of the College of William and Mary and holds a Masters degree in public health and nutrition from the University of Tennessee.
  Food Systems ExpertFood Systems ExpertExpert AnswerNorth Alabama is USDA zone 7, which is too cold for growing mango trees outside. You could grow one in a pot, moving it inside for winter.
• QuestionCan I grow a mango tree in the UK?Community AnswerYes, I tried, and I managed to germinate it and it grew about 30cm. As long as you have a greenhouse and give it enough water and good care, it should be fine.

Video

Tips

• Seedling trees may take from five to eight years to bear fruit.[7] X Research source⧼thumbs_response⧽
• Don’t oversaturate your tree with water.⧼thumbs_response⧽
• You can also purchase mango seeds from a seed company.⧼thumbs_response⧽

References

1. ↑ http://www.gardenguides.com/79523-can-mango-trees-grow-us.html
2. ↑ https://toptropicals.com/html/toptropicals/articles/fruit/varieties_mango.htm
3. ↑ http://homeguides.sfgate.com/can-plant-mango-seed-bought-grocery-store-57604.html
4. ↑ http://homeguides.sfgate.com/can-plant-mango-seed-bought-grocery-store-57604.html
5. ↑ http://www.tropicalpermaculture.com/growing-mangoes.html
6. ↑ http://www.tropicalpermaculture.com/growing-mangoes.html
7. ↑ http://www.tropicalpermaculture.com/growing-mangoes.html

About This Article

Before you plant a mango tree, make sure to check your climate zone. Mangoes grow best in warm places that have mild winters. If your climate can support a mango tree, get a seed from your local nursery or from a local mango tree, if you can. If you can’t, try planting the seed from a store bought mango. To plant the seed, bury it 8 inches deep in a container filled with rich, well-draining soil. Water the seed daily until it develops into a seedling and transplant the tree outside after 1-2 years. To learn how to germinate your mango seed, see our Gardener reviewer’s instructions below!

Reader Success Stories

• “I could see where the shoot sprouted from the belly button end of the seed, and why I was advised to gently scour the seed with sandpaper, or gently prize one side of the seedling, being careful not to split the seed in two.”…” more