How many days does it live without watering the cactus? Why?

Depending on the season: 1 time per week in summer and 1 time per month in spring and summer. In winter, watering once every 2-3 months is sufficient.

The reason is that the cactus is native to South America, where it is native to desert areas with high heat, dryness and little rainfall, and has formed the characteristics of being dry and drought tolerant.

Cacti are dicots that belong to the cactus family in plant taxonomy. There are many species, about 40 varieties, the spherical shape is different, there are stems spherical, oval, longitudinal ridges, radial arrangement; The length and density of the bristles are also different; The colors of the flowers are golden, white, red, etc. In spring and summer, large, long trumpet-shaped flowers bloom from bulbs.

Baby balls can grow on the sphere.

Cacti are afraid of the cold and prefer to grow on well-drained, sandy soils. Summer is the growing season for cactus, and it is also the peak flowering period.

For about a month, even if you water, you don't need to get all the pictures wet, you only need to sprinkle a little water on the plants

The hoho is to be watered. Just watering less, of course, as long as the air is moist and the sand is not dry, you can't die without watering. Watering once in half a month is enough.

To say that it can be watered without water is to say that it is drought tolerant. So it's a desert plant. Drought-tolerant, light-loving, temperature-loving.

More than a month, it depends on the environment. Cacti do not need to be watered in winter.

More drowned than thirsty.

For a long time, because it is a xerophyte.

There are many factors that affect the amount and frequency of watering of cactus, and it is necessary to flexibly grasp it according to the actual situation, and there are no certain rules. Generally speaking, it is necessary to water more appropriately in the peak growing season, and less or even no water during the dormant period; When the temperature is high, it should be watered more appropriately, and when the temperature is low, it should be watered less; The big pot of the ball should be watered more, and the small pot of the ball should be watered less; The potting soil should be watered more if the air permeability is good and the water retention is poor, and less water should be poured on the contrary; If the sun is strong and the ventilation is good, it should be watered more, and if the air is not circulated, the sun should be watered less; In addition, it is also related to the variety, some varieties such as grass balls can be watered according to the standard of ordinary potted flowers and are not easy to rot the roots, and Jin Amber must strictly control the watering.

In conclusion, environments and individuals vary greatly. Some large cacti only need to be watered once every six months, and small cacti sometimes need to be watered every week. There are also climatic factors, watering should be strictly controlled below 10 degrees and above 35 degrees, and watering should be moderately increased during the growth period.

There is also a look at the soil quality, ventilation and ventilation should be poured more, and less water should be poured when the compaction is wet. Water more with less soil in a small pot, and more water in a large pot. Too much watering is easy to rot roots, and the potting soil is too dry and slow to develop.

1.The cactus ball generally does not die without watering for three months, because it is not a water-loving plant and can tolerate drought, as long as the soil is not particularly dry, it will not die.

2.Moreover, the growth ability of cactus is relatively good, and during the maintenance period, the soil should not be too wet, otherwise it is possible to rot the roots.

3.However, it needs to be watered frequently in summer, because the water will evaporate quickly, and the plant will not grow well if it is not replenished in time.

Because the cactus ball is dry-loving, drought-tolerant, and has strong vitality.

The native of cactus is in South America, native to desert areas with high heat, dryness and little rainfall, and has formed the characteristics of loving dry and drought tolerance. Cacti are afraid of the cold and prefer to grow on well-drained, sandy soils. Summer is the growing season for cactus, and it is also the peak flowering period.

Their native areas are mostly desert areas and prefer hot and arid climates. The stems are spherical or oval, green, and the flowers are born in longitudinal thorn bushes, and the cactus blooms in the early morning or late afternoon. Flower colors are white, red, yellow, orange, green and other colors.

In order to adapt to the arid environment of the desert, many structural characteristics that are conducive to drought tolerance have occurred in the evolutionary process of cactus.

1. First of all, its root system is more developed, the root system of the cactus growing in the desert can stretch for several meters or even more than ten meters, 2, the leaf degradation of the cactus into thorns also greatly reduces the evaporation of water, 3, the cactus is a sedum acid metabolism (CAM) plant, the stomata are closed in the high temperature environment during the day, and only open at night for gas exchange, releasing oxygen to absorb carbon dioxide, this feature also makes them reduce the evaporation of water, 4, the stem of the cactus is thick and spherical, and a lot of water is stored inside. This allows them to tolerate drought for a considerable period of time without dying.

Because the cactus is a xerophyte in the desert, its leaves are needle-like to reduce transpiration, and its own cell structure allows it to store a lot of water.

The cactus originally lived in the desert, so it is said that he has the instinct of drought prevention, like needle-shaped leaves, which can effectively reduce the evaporation of air, and there is a little cavity in the center of the cactus ball, which can store water, and the width before and after watering can be observed. Therefore, the cactus ball can still survive after dozens of days of watering. 886 thanks.

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