Is it okay for a cactus not to be watered for a month

1. Keep above 5 degrees Celsius, preferably 20 to 30 degrees, not lower than 5 degrees, and maintain a certain temperature difference;

2. Watering should be divided into seasons, if it is very cold in winter, teach once in ten days and a half months, the temperature can be watered normally at 15 to 25, once a day or two, and less watering when it is too hot;

3. There are many limiting factors for fertilization, 20 to 30 degrees Celsius, a more suitable temperature can be fertilized, and just cuttings, scars, just planted, and roots that have not developed well can not be fertilized. Don't get on the ball when fertilizing. It can make organic fertilizer, 0 3 potassium dihydrogen phosphate, and promote growth and development.

4. Put it outdoors in a place with suitable sunlight and good ventilation, although cactus is a peculiar species in the plant kingdom, it is still a kind of plant, and its life activities are still inseparable from water. The growth process of seedlings is different in different seasons, and the requirements for moisture are also different. In spring, autumn and winter, due to the low temperature outside and the lack of strong sunlight, only an appropriate amount of watering is required.

As the temperature rises, the cactus grows vigorously and needs to be watered thoroughly. In the middle of summer, when the sun is strong and the temperature is too high, the cacti appear to be dormant for a short time, so it is advisable to water sparingly at this time. In the cold winter, when the cactus goes into a dormant state, the watering can be stopped while keeping the seedbed slightly moist.

If you water too often and too much water, not only fail to promote growth, but also cause root rot and endanger the growth of cactus. During the high temperature period of summer, watering should be carried out in the morning and evening.

Air humidity is closely related to the growth of edible cacti. The humidity is too low, which affects growth and germination; If the humidity is too high, it is easy to cause cactus and root rot. In addition to absorbing water and nutrients through its roots, the stem of the cactus also has a supporting function.

The relative humidity of the air suitable for the growth environment of cacti is 60 70%.

Yes, no problem, it's durable.

If you can raise a cactus to death, you will definitely not be able to water it, and teach you the right way.

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.

Cactus can not be watered for a year, because it has a strong drought tolerance, but long-term lack of water will lead to poor plant growth, spring and autumn can be watered every 7-10 days, summer high temperature to keep the potting soil moist, and winter once the temperature is below minus 5 degrees, it is necessary to suspend watering.

Cacti can go unwatered for a year, it is drought tolerant, and can survive by absorbing water vapor from the air, but a long-term lack of water can cause the plant to grow slowly, make the leaves dull in color, and even dry up and die.

Spring and autumn belong to the vigorous growth period of cactus, watering every 7-10 days, and in the summer high temperature, the plant will enter the dormant period, the absorption capacity will also be weakened, at this time only need to keep the soil slightly moist, once the winter temperature is below minus 5 degrees, you need to suspend watering.

When watering cactus, it is best to choose rainwater or pure water rich in trace elements, which is suitable for plants to absorb, if you want to use tap water for watering, you need to let it stand for 2-3 days first, and wait for the chlorine in the water to dissipate before use.

The newly planted cactus root system is fragile and should not be watered in large quantities, otherwise it will cause waterlogging and cause root ulceration, and the water temperature should be consistent with the temperature of the soil or room temperature, otherwise the temperature difference will frostbite the plant.

1. Cacti have thick leaf stems, and the stems are composed of storage cells, which contain mucinous substances to avoid water loss. Therefore, these leaves and stems actually store a lot of water, not that the cactus itself does not need water.

2. Their leaves have long evolved into needle-like shapes, and the surface of these needle-like spines also has a waxy layer, which is designed to reduce the evaporation of water. As a result, less water evaporates and more water is stored on your own.

3. The root system of the cactus is very well developed and can reach dozens of meters underground. They also have a strong ability to absorb water, which conserves a lot of water for them. At the same time, it is also an adaptation to an arid environment.

Cactus will die if not watered for a year, although the plant has strong drought tolerance, but long-term non-watering, will cause the root system to dry up and wilt, especially in the growth season, if there is a lack of water, the cactus will stop developing, and the phenomenon of death, so in the process of breeding cactus, it is generally watered once every 10-15 days, and there is no need to replenish water in the rainy season.

Cactus will die if not watered for a year, although the plant has a certain drought tolerance, but if it is not watered for a long time, it will stop growing, and the leaves will be shriveled and wilted, especially in the peak season of cactus growth, if the water is insufficient, the root system will die.

Cactus is drought tolerant, watering should be less should not be more, do not accumulate water in the pot, keep semi-wet, 6-8 months is the cactus growth season, generally watered once a day, keep the soil moist, pay attention to the rainy season to drain, dormant period do not water.

The pot for planting cacti should be small, not large, generally as long as it is slightly larger than the shape of the plant, and then put small tiles at the bottom of the pot, which is conducive to drainage, and the soil is suitable for well-drained slightly alkaline fertile sandy soil, which can be mixed with 2 parts of compost, 4 parts of garden soil and 4 parts of river sand.

Cacti can promote the growth of plants in the sun, so they should be exposed to sunlight more often, but in the middle of summer, they should be shaded to prevent sunburn damage from direct sunlight, and cacti have poor cold tolerance, so they need to be moved to a warm place in winter to avoid cold air.