It's cold, so do four things for bougainvillea immediately to make it bloom again, okay?

Bougainvillea is a very diligent flower. Generally, flowers can bloom in spring and autumn, but many flower lovers support bougainvillea. After it is opened once in spring, it is basically closed in autumn. Even diligent flowers will actually bloom once. This is related to daily maintenance. If the maintenance management is not improved in autumn, the branches will grow in disorder and consume a lot of nutrients, which will affect the normal flowering of plants and cause the flowering period to be delayed. After the weather turns cold in autumn, we only need to do four things for bougainvillea. After a period of maintenance, plants can grow and develop buds again.

The first thing: trim the branches.

The branches and leaves of bougainvillea grow very fast, and it is also planted at high temperature in summer. There will be many messy branches in autumn, which will continue to consume nutrients, resulting in the normal growth and development of plants.

After the climate became cooler and cooler, bougainvillea officially entered the peak of growth and development. At this time, we should trim him first. Only by pruning this blind branch can it grow new branches as soon as possible.

Those branches that grow too high and too long can be cut short, the dry and thin branches inside can be cut off immediately, and the buds sprouting at the bottom can be removed. If the leaves are too dense, you can pick some dense leaves appropriately. This can reduce the consumption of nutrients, improve the transparency of natural ventilation between branches, and promote the growth and development of new branches as soon as possible.

The second thing: scientific and reasonable drainage.

After bougainvillea has just been pruned, in order to provide them with sufficient fertilizer and water, it is necessary to dry and thoroughly water them on the watering level. When the bonsai soil is ready, water it quickly and let the plants grow and develop new branches as soon as possible. If the soil of bonsai is too dry, it will often endanger the growth of new branches.

After the new branches grow, they will not be watered often, because there is too much water at this time, which will make the plants grow and develop branches again, ignoring the growth and development of buds. It is necessary to drain water scientifically and reasonably to promote its growth and bud as soon as possible.

In order to drain the water from bougainvillea, we must master a good method. Every time the bonsai soil is completely dried, the leaves look a little withered and need to be watered once. The next watering should be at this level, lasting for about a month, so that plants can sprout at the treetops.

The third thing: flower bud differentiation by applying phosphorus and potassium fertilizer.

After pruning bougainvillea in autumn, fertilize it as soon as possible to make it full of nutrition, and then let the plant sprout quickly. After pruning, you can apply some compound fertilizer to it, or pour some dilute liquid fertilizer on time, so that the new branches will grow stronger and bloom more.

It is not until the plants grow and develop new branches that self-made elemental fertilizers, such as potassium dihydrogen phosphate and Huaduoduo No.2, need to be applied immediately, which is similar to applying them once every ten days, diluting them into fertilizer solution according to the dosage of 1: 1000, and immediately drenching them in bonsai soil.

When the sun is shining, you can also spray foliar fertilizer on the branches with a watering can. Generally, if you insist on using it for 2 ~ 3 times, it will sprout and bloom more densely and brightly.

The fourth thing: give enough sunshine.

If bougainvillea is to bloom again in autumn, it is not enough to rely on sufficient fertilizer and water. It belongs to a typical positive flower. No matter how good the fertilizer and water are, without sufficient sunshine, it is likely that the branches and leaves will only be blind and unable to bloom.

The light in autumn is getting weaker and weaker. Bougainvillea bougainvillea at this time is absolutely not afraid of the sun. It can be directly placed in a sunny place with at least 6 hours of sunshine every day, so that plants can grow and develop better and grow blooming buds.

Now bougainvillea is beginning to grow and develop, which is a good time to advocate conservation and promote flowers. As long as the above four aspects are well maintained, plants will soon grow new branches, and then a lot of buds will be produced.