What to Do If Mango Trees Bloom Too Early? Detailed Prevention Measures

Mango is one of our favorite fruits. 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 bloom prematurely, which is extremely detrimental to production. So how can early blooming in mango trees be prevented? Let's take a look at the detailed introduction below.

1. Pruning Branches

After the mango harvest, promptly prune away old, weak, diseased, and pest-damaged branches as well as crossing and densely growing branches. At the same time, cut off the remaining fruit stalks and carry out a thorough orchard cleanup. Doing so can promote the plant to sprout new branches, increase the air circulation between branches, reduce unnecessary nutrient consumption, reduce sources of pests and diseases, and also delay flower bud differentiation, thereby controlling premature blooming.

2. Preventing Drought and Waterlogging

Mango grows in tropical environments, prefers high temperatures, and is intolerant of drought but afraid of waterlogging. When severe drought occurs in summer and autumn, it accelerates flower bud differentiation, causing it to bolt and bloom ahead of time. Therefore, to prevent early blooming, attention must be paid to drought conditions. The orchard soil can be plowed and loosened to reduce water loss. In autumn and winter, drought periods are longer, so water 2-3 times per month according to soil conditions. At the same time, pay attention to heavy rain and waterlogging, and take good drainage measures during the rainy season.

3. Regulating the Flowering Period

For early-emerging inflorescences, they can be removed to allow the tree to re-emit buds and bloom again, which to a certain extent can delay the flowering period and help it avoid cold, overcast periods. When the inflorescence has emerged about 10 cm, flower removal can be carried out. When removing flowers, note that before February, flower removal can only be done 1-2 times. If flowers are removed too many times, the flowering vigor will become weak and the tree will lose its ability to pollinate.

4. Chemical Flower Control

In production, many fruit growers use chemical agents to control early blooming. Generally, when flower buds appear, spray with a 350-fold dilution of paclobutrazol or a 1000-fold dilution of ethephon, once every half month, which can achieve an excellent flower-control effect. Note the dosage and concentration here: paclobutrazol is not easily degraded, and using too much will affect flower bud differentiation the following year, so be careful.

The above is an introduction to preventive measures for premature blooming in mango. We hope it can help you. For more highly sought-after related knowledge, please keep following us.