Why do cacti die in winter and come alive again in spring

Cacti plants tend to have a dormant habit in winter. So in the winter it is common to see half-dead cacti, and in the spring, when you wake up from dormancy, you will naturally regain their vitality.

The vitality of the cactus is very strong, on the surface it looks dead in winter, but in fact it is not, and when spring comes, it is so vibrant...

Actually, the cactus is not dead, it is just dormant.

It's about the reason for the biological clock.

Cacti have a strong vitality.

Because the cactus originally grew in desert areas, in order to survive, its leaves degenerate into a spiny needle, its stem is thick and fat, and it can shrink inward when drought and water are scarce, reducing water evaporation, so it can survive without watering for a long time.

Cactus is a relatively drought-tolerant plant, its vitality is very vigorous, and people who have farmed it know that it can actually be watered for a long time.

Reasons why cacti can go a long time without watering:

1. Succulent stem: The cactus is the leaf of the spiny fleshy stem, its fleshy stem can store a lot of water in it, and the thorny leaf can also reduce the loss of water, thereby reducing the evaporation of cactus water and reducing its watering, so the cactus can be watered less. This is a special point of the succulent cactus.

2. The shape of the cactus: Many botanists have found a surprising place, that is, the shape of the cactus is actually very unique, its body is basically cylindrical on the outside, and its appearance conditions have many benefits, not only can it prevent wind in the desert and resist the attack of strong winds, but also can reduce the evaporation of water and prepare themselves for drought.

3. The reason for the soil: the cactus does not need to be watered for a long time, in fact, it also has a very important reason is the soil, when breeding cactus, most of them are raised with sand, the sand has the characteristics of loose and breathable, and at the same time can retain water, so there is no need to water the cactus so frequently. Note:

When you need to use sand to breed cacti in your life, you can first put a layer of soil on the bottom of the pot, and then put the sand on top, which is more conducive to the breathing and healthy growth of cactus.

4. The influence of photosynthesis: cactus is somewhat different from other plants, it is at night when it carries out photosynthesis, not during the day, and the evaporation and temperature at night are very low, and the water loss during photosynthesis is relatively small, so it can be watered for a long time, and it grows well, after all, it itself has less water loss.

5. The rhizome in the cactus has strong water absorption: many people don't know, in fact, the cactus doesn't need to be watered and the more important point is that its rhizome is very absorbent, with a very strong expansion ability and the ability to absorb water, according to research, its root system can even extend down to five times the height of the body, you can imagine how strong its water absorption ability is.

Summary. Hello, it is a pleasure to serve you and give you the following answer: The reason why cacti fall in winter:

1.Winter temperatures are too low: Cacti are perennials, and when the winter temperature is too low, they will lodging due to freezing.

2.Low soil moisture: Cacti prefer moist soil, and if the soil moisture is too low, it can cause cacti to wilt or even lodging.

Solution:1Water the cactus properly:

In winter, to keep the cactus soil moist, you can water the cactus properly, but don't let the soil get too wet, otherwise it will cause the cactus leaves to wilt. 2.Pay attention to keep warm:

Cacti also need to keep warm in winter, so you can place a greenhouse indoors or a greenhouse cloth outdoors to protect the cactus from frost damage. Personal experience: Cacti are a beautiful and lovely plant, they also need our care in winter, pay attention to keep warm, keep the soil moist, so that they can be safe and sound in winter.

Hello, it is a pleasure to serve you and give you the following answers: Reasons why cacti fall in winter:1

Winter temperatures are too low: Cacti are perennials, and when the winter temperature is too low, they will lodging due to freezing. 2.

Low soil moisture: Cacti prefer moist soil, and if the soil moisture is too low, it can cause cacti to wilt or even lodging. Workaround:

1.Water the cactus properly: In winter, to keep the cactus soil moist, you can water the cactus properly, but don't let the soil get too wet, otherwise it will cause the cactus leaves to wilt.

2.Pay attention to keep warm: Cacti also need to keep warm in the winter season, you can place a greenhouse indoors, a green or a greenhouse cloth outdoors to protect the cactus from frost damage.

Personal experience: Cacti are a beautiful and lovely plant, they also need our care in winter, pay attention to keep warm, keep the soil moist, so that they can be safe and sound in winter.

You've done a great job! Can you elaborate on that?

Hello, it is a pleasure to serve you and give you the following answers: Reasons why cacti fall in winter:1

Winter temperatures are too low: Cacti are perennials, and when the winter temperature is too low, they will lodging due to freezing. 2.

Low soil moisture: Cacti prefer moist soil, and if the soil moisture is too low, it can cause cacti to wilt or even lodging. Workaround:

1.Water the cactus properly: In winter, to keep the cactus soil moist, you can water the cactus properly, but don't let the soil get too wet, otherwise it will cause the cactus leaves to wilt.

2.Pay attention to keep warm: Cacti also need to keep warm in the winter season, you can place a greenhouse indoors, a green or a greenhouse cloth outdoors to protect the cactus from frost damage.

Personal experience: Cacti are a beautiful and lovely plant, they also need our care in winter, pay attention to keep warm, keep the soil moist, so that they can be safe and sound in winter.

Summary. 1. Light: Cactus is a light-loving plant, and strong light can promote its growth; 2. Temperature:

Cactus is a heat-tolerant plant that grows at a suitable temperature of 20-30. 3. Water: Cactus has strong drought tolerance, so it can be watered occasionally, and the frequency is controlled to water once a month or two.

4. Soil: Cacti like to grow in sandy soil and are more resistant to barrenness. 5. The root system of the cactus is very long, it can extend far to absorb water, and it will store water on the leaves, and when there is a shortage of water, it will use the water on the leaves as nutrients.

1. Skillfully closed light: cactus is a light-loving plant, and strong light can promote its growth; 2. Temperature: Cactus is a high-temperature resistant old plant, and the suitable temperature for growth is 20-30.

3. Water: Cactus has strong drought tolerance, so it can be watered occasionally, and the frequency is controlled to water once a month or two. 4. Soil:

Cacti prefer to grow in sandy soils and are more resistant to barrenness. 5. The root system of the cactus is very long, it can extend far to absorb water, and it will store water on the leaves, and when there is a shortage of water, it will use the water on the leaves as nutrients.

Can you tell us more about that?

In winter, the climate is relatively cold, so it needs to be kept indoors for maintenance.

Causes: 1. Soil compaction, land hypoxia;

2. Watering too often;

3. Exposure to the sun.

Measures: 1. Turn over the land and put some fine sand, fine vermiculite or slag in the original soil;

2. When watering once a month in winter, the water will reduce the ambient temperature, and in summer, wait until the surface is cracked and then water thoroughly;

3. Summer is the dormant period before balance, and the cactus should be properly shaded.

Cacti have evolved fleshy tissues, waxy skins or scrambled skin and pointed spines, as well as specialized root systems that allow them to have all the advantages of growth in harsh environments.

1. The roots of cactus have strong water absorption ability. Usually numerous shallow roots, only a little below the surface, the root system can extend to a few feet around it to absorb as much water as possible.

2. The inside is a sponge-like trunk that acts as a reservoir and can expand and contract according to the amount of water it holds.

3. The waxy protective layer on the skin can maintain moisture and reduce water loss.

4. The spiky thorns reduce the transpiration area of the plant, which can save a lot of water consumption.

Cacti consume water slowly, and watering must be controlled. Otherwise, the soil is too wet and easy to rot the roots, resulting in the death of the cactus. At the same time, fertilizer should not be applied too much, and there should be sufficient sunlight.

Changes in humidity and temperature will cause pests and diseases, so it is necessary to strengthen management, use new high-fat film to prevent the breeding of pests and bacteria, and use strong stems to make the stems fat and tender.