Effect of air humidity on succulent plant

Some meat fans often find such a problem: the succulent baby just bought from the flower market can no longer see the arrogance when it just "settled" in a few days.

This is actually a matter of air humidity.

In the dry areas of the north, succulent cultivation sites are preferably their own.

Open-air balcony, or window sill, this is particularly important.

So why do these problems arise?

Why is air humidity so important?

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The succulent plants in the flower market are produced in flower beds, and such plants grow up in the greenhouse, and the greenhouse is closed most of the time, so the air humidity inside is relatively high, so the cultivated plants are full and full of life. However, after it is purchased, the above problems will arise because the family cultivation sites in most areas often fail to meet such conditions.

Not all succulent plants grow in deserts with harsh environment.

So how do they make use of air humidity?

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The origin of succulent plants is hotter in the hours before sunset (especially at noon)

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But the temperature drops sharply at night, so the water vapor in the air condenses to form a fog, especially at dawn. This

Water in gaseous form can also be absorbed by succulent plants.

. The conditions of most cultivation sites are not enough. This does not include some epiphytic species that require higher air humidity and some plants of the pineapple family.

That's right

Because of the restrictions of the cultivation site.

Many plants faded, leaf tips withered, withered, plants aged ahead of time, and so on. This can not be seen in greenhouse planting. It's not fatal, but it's less enjoyable.

The most effective way is simple.

Spray with a thin nozzle can. There are also most enthusiasts who use disposable plastic cups upside down on the basin (mostly in spring and winter). Or choose to cultivate in the glass tank, spread a layer of coarse sand at the bottom, you can sprinkle water on it from time to time, which can not only increase the humidity, but also will not make the basin often "flooding Jinshan". In short, the regulation of air humidity should be considered from many aspects, including species, seasons, growth stages, etc., and must not be generalized. Plants with high humidity are easy to rot and cause shell insects; plants with low humidity are less ornamental and easy to cause red spiders.

Advice on humidity

one

The requirement of air humidity in each season

It is very important to maintain a certain amount of air humidity during the growing period.

The effect of air humidity is obvious when the plant enters the growing period. Species originating in tropical rain forests are more stringent. Some gardening varieties with rich color changes will be more colorful if they can maintain a certain amount of air humidity. It can be said that basically most varieties need a certain amount of humidity at this time. And in

The grasp of air humidity during the dormant period should be quite cautious.

two

Air humidity in seedling stage

The air humidity in the seedling stage is particularly important.

Because there will be a "squatting" process at the seedling stage. At this point, the purpose of controlling moisture in the soil is

Promote the growth of new roots

If you can maintain a high air humidity, it will not be short of water due to squatting seedlings. Generally speaking, the requirement of air humidity in seedling stage is higher than that in other growth stages, but the air humidity at this time is also the most difficult to master.

The smaller the seed is, the smaller the seedling is, and its resistance is poor, and it is often unable to tolerate high humidity. Typically, there are most varieties of Prunaceae, represented by some varieties of Sedum (four Seasons Begonia is the most prominent). After shaping, this phenomenon will be greatly improved, and the problem of air humidity will not be so prominent.

three

Requirements of air humidity for asexual reproduction

There are two kinds of asexual reproduction commonly used in families: cutting and grafting.

Attention should be paid to keeping the plant organs dry for several days after the plant organs are separated from the mother.

. This period of time depends on the variety, at least 4 or 5 days or more than a month, and can be inserted into the substrate after the wound is completely dry. High air humidity can be maintained at this time. It is advocated to create a dry environment, so that it can take root in a short time, but it is more expensive.

Another advocates creating a moist environment, which consumes less on individual cuttings. In the aspect of grafting, it is necessary to keep dry and ventilated in the first two weeks of grafting, and the high humidity has an effect on the survival rate of grafting.

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