How to raise Lanhuadan and how to pollinate

Home-grown blue flower Dan should be how to raise it to make it luxuriant. How to raise Lanhuadan? How to pollinate:

How to raise Lanhuadan:

1. Lanhuadan is propagated by sowing, cutting or ramet propagation, and the cutting method is mostly carried out at the beginning of summer. The temperature is 20-25 degrees, and it will take root in a month or so.

When planting, the potted soil should not pass through the seedling soil, a small amount of fertilizer should be added to the newly cultivated soil, and the thin all-element compound fertilizer should be applied once a week after planting.

2. When watering Lanhuadan, we should pay attention not to dry or water, but to water thoroughly, and keep the surface of basin soil dry in daily maintenance. Pay attention to the pH value of water to prevent soil salinization.

3. Lanhuadan does not need light in reproduction. Reasonable light will be given after stable growth, and timely supplementary light after germination can accelerate the growth rate of blue snowflakes.

In order to make Lanhuadan more branched, enlightened and rich in plant type, two or three coring is needed in the process of seedling formation, and the flowering period can be delayed by about two weeks.

How to pollinate Lanhuadan:

1. Lanhuadan has two kinds of flowers: male flowers and female flowers. The top of the female style is like an open umbrella, as if always ready for pollination. The male flower has five filaments in the middle and anthers at the top.

2. First of all, the best time to pollinate Lanhuadan is around 8 o'clock in the morning, depending on the situation. It can be earlier when the temperature is too high and later when the temperature is too low.

3. Next, you need to prepare several cotton swabs and use the cotton swabs to glue the pollen from the male parent to the female parent style. Even after the successful pollination, the green part of the flower will not fall, and when it is ripe, it will be the flower seed.

Well, now you know how to raise Lanhuadan.

How to pollinate Lanhuadan

Pollination method of Lanhuadan

Before pollination, flower friends must know that there are male and female flowers in Lanhuadan. The top of the female style is like an open umbrella, as if always ready for pollination. The male flower has five filaments in the middle and anthers at the top. If you want Lanhuadan to pollinate successfully, both male and female flowers are indispensable. When flower lovers have both male and female flowers, they can prepare for pollination.

Lanhuadan is a kind of insect-pollinated flowers. Outdoors, they are mainly pollinated by insects. And when we cultivate artificially indoors, we need to master some skills about how to pollinate blue Dan. First of all, the best time to pollinate Lanhuadan is around 8 o'clock in the morning, depending on the situation. It can be earlier when the temperature is high and later when the temperature is low. Next, you need to prepare several cotton swabs and use them to glue the pollen from the male parent to the female parent style. Even after the successful pollination, the green part of the flower will not fall, and when it is ripe, it will be the flower seed.

After reading the editor's explanation, do flower friends think that Lanhuadan pollination is actually not difficult? I hope that no matter what kind of flowers and plants they cultivate, they can learn more about them. after understanding the habits and characteristics of these flowers and plants, growing flowers will become very easy.

How to raise Lanhuadan in winter

Winter curing temperature of Lanhuadan

In winter, one of the most important things to cultivate Lanhuadan is the maintenance temperature. Most flower friends know that Lanhuadan is not very cold-resistant, so in winter, the temperature is very important, generally can not be lower than 0 ℃, in order to make it safe through the winter, it is best to keep between 5 ℃-10 ℃.

Generally speaking, in the southern region, when the temperature is not lower than 0 ℃, the potted Lanhuadan can survive the winter in the open field, but it is best to survive the winter indoors when the temperature is below 0 ℃. The blue flower Dan planted on the ground first needs to be trimmed in winter. if it is pruned at this time, it can be forcefully trimmed, it is best to trim it into baldness, and most of the branches are cut off. after all, Lanhuadan blossoms are the branches of the same year, you can rest assured to prune. After pruning, you can put a small shed on the plant and make a simple bracket and cover it with a plastic bag. You need to pay attention to the wind.

However, these wintering methods are more suitable for the south and most parts of the backup, but in colder areas such as the northeast, it is impractical to spend the winter indoors.

Other matters for winter maintenance of Lanhuadan

In winter, Lanhuadan should be given sufficient light, so that Lanhuadan can safely spend the winter. If watering, blue flower Dan generally needs to stop watering in winter, keep the basin soil not dry, and need to stop fertilizing.