Why not water cactus farming cactus should pay attention to what

Cactus is more drought-tolerant, dry plants. Cactus than the average plant drought resistance is high, but also easy to survive plants, so cacti are very popular with busy people. Opuntia is a perennial succulent and succulent herb of the family Celestiaceae. It is palm-shaped or oval, green, flowers born in the longitudinal thorn bushes, cacti generally bloom in the morning or evening. Although cacti are relatively cold-resistant plants, but still want to water cacti, it can not be too much water poured. So why aren't the cacti watered?

About Cactus

Opuntia belongs to cactus family, commonly known as grass palm, grow in desert zone, like high temperature and drought climate. Cactus is native to the savannah. Cactus is also a flowering plant, it opened out of white flowers, red and yellow three colors. Proper watering of cacti helps them bloom. Cactus bloom in summer. Summer weather is relatively dry, hot, in order to promote cactus flowers in summer bloom, in the summer time to water more cactus, generally a week to water, each time watering the cactus figure watering wet can be.

Why don't you water the cactus?

Cactus why not water, in the breeding cactus when to use sand to cultivate cactus, because the soil is relatively loose sand. Cactus sand practice is to pad a layer of soil under the sand, so that sand on top, soil under. Because it helps to retain moisture. When applying phosphorus fertilizer to cactus, do not apply too much fertilizer at a time. Too much phosphorus fertilizer will make the concentration of soil solution greater than that of cactus root cells, and the outflow of water will cause dehydration of cactus.

Cactus is a kind of plant that is not afraid of no water, afraid of too much water. Too much water will lead to the death of cacti root cells due to lack of oxygen. Therefore, in the process of breeding, attention should be paid not to let cacti be rained, even if it rains, it should be drained in time. The optimum temperature for cactus growth is 20-35 degrees. Most species of cacti prefer temperatures with large temperature differences between day and night, growing at 35 degrees during the day and about 20 degrees at night, which is conducive to the production and accumulation of organic substances, thus promoting the vigorous growth of cacti.

How to water cactus

Cactus in all seasons of the year to water, in spring and autumn to cactus watering, only half a month to water can be, because the spring and autumn of the weather is warmer, the air also has moisture, cactus it can absorb moisture in the air through its thorns to maintain its moisture nutrition. In winter, cactus is not watered, because winter weather is cold, the air is filled with fog, so this time cactus is not short of water. So the explanation for why cacti aren't watered comes from here.

How to breed cactus

Cactus is like a sunny place, but exposure will slow down the growth rate of cactus, so to long cactus good and fast, you can give cactus in the sun when choosing a cool place. Cactus originally grew in arid desert areas, its root water absorption capacity is very strong, so do not pour too much water when breeding cactus, too much water will lead to cactus roots fester. We have to understand why cactus do not need watering, the general large cactus, even if one or two years do not water is not dead.

Cactus variety, shape diversity, colorful stems and leaves, colorful, is suitable for potted indoor ornamental flowers. The fruit is bright red and edible; the stem can be juiced to make wine (sugar), the stem can be smashed into paste for external application, which can treat mastitis, and can be fried after peeling and pricking. There are so many cacti, so what are the precautions for cactus farming?

Cactus farming precautions

(1) The young plants of cacti should be replaced once a year. Growing plants do not need to be repotted every year. However, after a certain period of time, the nutrients in the pot tend to be exhausted, the roots are full of pot soil, or due to frequent watering, the pot soil becomes hard and hardened, unfavorable drainage and ventilation, easy to cause root rot. Therefore, it is generally changed every 2 to 3 years. Rapid-growing varieties can be larger than the original pot when changing pots, so it is appropriate that the original pot can be inserted into the new pot. In the process of cultivation, the topsoil of the basin should be loosened frequently to make the soil ventilated well for the growth of roots.

(2) Plants that are often kept dry and sunny to a certain extent in cultivation and management have pale stems and slow growth, but their spines and thorns are developed, thick and beautiful. Often in high temperature, high humidity and poor light conditions, the plant grows rapidly, the stem is soft, the color is bright, but the thorn and thorn growth is not developed, the color characteristics are not obvious, such as red thorn often turns black brown. Therefore, the amount of watering should be adjusted according to the purpose of cultivation.

(3) The water quality used for watering and spraying should not contain excessive sodium chloride and other salts. General rain, well water can be, but the water temperature should not be too low, in order to get close to the best temperature. Tap water should be put into the tank for 1-2 days before use. If the family fish, with fish tank water to irrigate pot flowers more appropriate.

Conclusion: The above is a small series to bring you about why cactus do not need watering, breeding precautions related to the introduction, I hope to help to this aspect of the needs of friends.

The root system is full of pot soil, or due to frequent watering, the pot soil becomes hard and hardened, unfavorable drainage and ventilation, easy to cause root rot. Therefore, it is generally changed every 2 to 3 years. Rapid-growing varieties can be larger than the original pot when changing pots, so it is appropriate that the original pot can be inserted into the new pot. In the process of cultivation, the topsoil of the basin should be loosened frequently to make the soil ventilated well for the growth of roots.

(2) Plants that are often kept dry and sunny to a certain extent in cultivation and management have pale stems and slow growth, but their spines and thorns are developed, thick and beautiful. Often in high temperature, high humidity and poor light conditions, the plant grows rapidly, the stem is soft, the color is bright, but the thorn and thorn growth is not developed, the color characteristics are not obvious, such as red thorn often turns black brown. Therefore, the amount of watering should be adjusted according to the purpose of cultivation.

(3) The water quality used for watering and spraying should not contain excessive sodium chloride and other salts. General rain, well water can be, but the water temperature should not be too low, in order to get close to the best temperature. Tap water should be put into the tank for 1-2 days before use. If the family fish, with fish tank water to irrigate pot flowers more appropriate.

Conclusion: The above is a small series to bring you about why cactus do not need watering, breeding precautions related to the introduction, I hope to help to this aspect of the needs of friends.