How to Prevent Premature Flowering in Mango Trees? Detailed Explanation of the Latest Measures

Mango is a fruit we quite enjoy; it is a tropical fruit tree, and its flowering period generally falls between November and March of the following year. However, due to climate and various other factors, mango trees may exhibit premature flowering, which is extremely detrimental to production. So how can premature flowering in mango be prevented? Let's take a look at the detailed introduction below.

1. Pruning Branches

After harvesting mangoes, promptly prune away old, weak, diseased and pest-damaged branches as well as crossing branches and dense branches. At the same time, cut off any remaining fruit stalks and carry out a comprehensive orchard cleanup. Doing so can promote the plant to sprout new branches, increase the airiness between branches, reduce unnecessary nutrient consumption, reduce sources of pests and diseases, and also delay flower bud differentiation and control premature flowering.

2. Preventing Drought and Waterlogging

Mango grows in tropical environments and likes high temperatures; it is drought-sensitive and afraid of waterlogging. When severe drought occurs in summer and autumn, it will accelerate flower bud differentiation, causing it to bolt and flower early. Therefore, to prevent premature flowering, pay attention to drought conditions. You can plow and loosen the orchard soil, which can reduce water loss. In autumn and winter, drought periods are longer, so water 2-3 times a month according to soil conditions. At the same time, also watch out for heavy rain and waterlogging, and take good drainage measures during the rainy season.

3. Regulating the Flowering Period

For inflorescences that emerge early, you can remove them so that the tree re-buds and flowers again. This can, to a certain extent, delay the flowering period and help it avoid the cold, overcast period. When the inflorescence has extended about 10 cm, you can remove the flowers. When removing flowers, note that before February you can only remove flowers 1-2 times; if you remove flowers too many times, the flowering vigor will become weaker and the plant will lose its pollination ability.

4. Chemical Flower Control

In production, many fruit growers usually use chemical agents for control to prevent premature flowering. Generally, when flower buds appear, spray with 350-fold paclobutrazol solution or 1000-fold ethephon solution once every half month, which can achieve an excellent flower control effect. Note here the dosage and concentration: paclobutrazol is not easily degraded, and using too much will affect flower bud differentiation the following year, so pay attention to this.

The above is an introduction to the preventive measures for premature flowering in mango. We hope it can help you. For related knowledge with huge sales, please follow us.