How to prevent mango fruit drop

Q: My mature mango tree is fully grown 15 yrs old and each year it fully blooms, sometimes twice. Shortly thereafter, all the baby mangos and flowers fall off providing no mangos for the season. I have tried fertilizing, spraying the tree for fungus or other insects, to no avail. I give up, any suggestions?

A: Dropping fruit in pretty common issue with mango trees. There may be several reasons, or a combination of reasons.
1. Fungal disease (anthracnose), and/or powdery mildew. To avoid fungal disease problems, spray your tree when it just begins to form the flower spikes. Treat foliage with Copper fungicide. There is also another one, very effective for anthracnose: Thiophanate methyl.
2. Inadequate nutrition. Feed your tree with a combination of granulated fertilizer Mango-Food, liquid booster SUNSHINE Mango Tango and micro-elements Sunshine Honey and Sunshine Superfood
Check out pictures of our mango tree problems that were fixed within a month by using Sunshine Boosters.
3. Too much rain or heavy dew during blooming and fruit set (see 1 - use preventive treatment for fungus)
4. Cold. Sometimes the cause of premature fruit drop is from the cold weather during bloom and fruit set. Usually the most affected varieties are the early bloomers including Glenn, Haden. The cold damages the developing embryo in the seed. The fruit starts to develop but because of ethylene gas given off by the damaged embryo, the fruit is triggered to drop before maturity. To see if cold temperature was the cause for your fruit dropping, cut open the fallen fruit. Even if there is a small speck of brown in the seed, that's enough damage to stop fruit development.
To learn more how to care for your mango, please read this publication.

Taste of Mango

Mango harvest season is over, and now it's the time to plant young Mango trees for the next year season of flowering and fruiting. When choosing a mango tree, researching your location for proper growing conditions is relatively easy. But refining your decision-making process based on the taste of mango is both easy and fun (and filling)! However, since it is often difficult to find a convenient source for sampling a wide variety of mango fruits; we at Top Tropicals sat down and tasted a handful of varieties for you... Just another opinion on taste!

Pickering - Sweet, juicy, fiberless, with a hint of an apricot fragrance. (A universal favorite amongst the group.)

Nam Doc Mai - A slightly fibrous marmalade-like texture, with a sweet and floral flavor.

Cogshall - Very little fiber with a slightly tart and piney flavor.

Florigon - A mild, even flavor. Not too sweet, not too tart, and fiberless.

Mallika - A fiberless cantaloupe-like consistency. Slightly tart, with some semblance to non-acidic orange juice.

Valencia Pride - Slightly fibrous, with a tangy near citrus flavor.

Glenn - Very mild flavor, less sweet compared to other varieties, but very refreshing.

Read more about Mango varieties...

Container mango - Condo varieties

Q: What are the good varieties of mango trees available for container grow? Can you please share the details?

A: There are some great varieties of Mango selected specifically for container culture, they even have a nick-name - "condo mangoes". They have compact growth habit and respond well to pruning to keep them in small size. Here are a few of our favorites that we currently have in stock:
Glenn
Ice Cream
Cotton Candy
Mallika
Manilita
Pram Kai Mai
Mun Kun Si
Maha Chinook
You can see more condo mangoes on this page.

Related articles:

How to grow a Dwarf Mango tree
Choosing the right Mango for your garden
10 secrets of successful Container Mango growing on a balcony.
Condo Mango