What's wrong with the Bougainvillea not blooming?
Main content introduction: This article discusses the reasons why Bougainvillea does not bloom and the related experience in flowering plant cultivation, including the causes and solutions. Corrections are welcome if there are any mistakes!
Others' Bougainvillea bloom continuously throughout the year, but why doesn't it bloom when I take care of it? It came with flowers when I bought it, but the more I take care of it, the less it blooms, only growing branches. Why is that? In fact, the reason why Bougainvillea does not bloom mainly depends on your care. If you follow the conditions required for caring for Bougainvillea, it will definitely bloom. Today, let's talk about how to make Bougainvillea bloom continuously. If yours doesn't bloom, check which step you're missing to find out the reason.
No matter what variety of Bougainvillea, it can bloom. Some bloom lazily, once or twice a year, while others bloom frequently, blooming throughout the year. The key to making Bougainvillea bloom is to give it plenty of sunlight. Bougainvillea is a plant that thrives in strong sunlight. The more sunlight it gets, the better it grows and the more it blooms. If you put it in a dark environment, Bougainvillea will definitely not bloom.
The second point is to fertilize properly. We all know that Bougainvillea loves fertilizer, but it fears heavy fertilization. If your Bougainvillea doesn't bloom, you should supplement it with monopotassium phosphate to promote bud differentiation and rapid blooming. If you want it to bloom again after it has finished blooming, you should choose a fertilizer with a high content of phosphorus and potassium elements to ensure an adequate supply of these nutrients, without lacking other elements. This will ensure continuous growth and blooming throughout the year. Fertilizing frequency should be maintained at 2-3 times a month.
The third and most crucial point is that no matter what variety of Bougainvillea, do not water too frequently. Frequent watering will lead to non-blooming. To make Bougainvillea bloom, you need to control the watering properly. For varieties that bloom frequently and can grow and bloom continuously throughout the year, you only need to water when the potting soil is completely dry and the leaves are slightly wilted. This consistent approach will ensure the slow growth of new buds and the gradual formation of flower buds. For varieties that bloom lazily, let the whole plant wilt and the leaves droop before watering a little. Then let it dry out again, repeating this process for about a month, which will quickly differentiate the flower buds and lead to blooming.
If you want to make Bougainvillea bloom, adequate sunlight is essential, and the fertilizer should be one with a high content of phosphorus and potassium elements. Avoid using nitrogen fertilizers, as they will only make it grow branches. Also, proper water control is necessary, and the method of water control should be chosen according to your Bougainvillea variety. This way, if you grow a Bougainvillea and place it in the sunlight, it will quickly produce new buds, which will then form flower buds and bloom continuously, with each bloom being full and vibrant.
Have you understood the detailed introduction of the reasons why Bougainvillea does not bloom and the causes and solutions shared above?