The small cactus is a popular indoor ornamental plant, but many people make mistakes when caring for it. One important issue is watering. Proper watering methods can promote the growth and health of the small cactus, so this article will focus on the watering techniques for the small cactus.
The relationship between the growth cycle and environment of the small cactus
The growth cycle and environment of the small cactus are closely related, which also affects the mastery of watering time and frequency. In conditions with sufficient light, suitable temperature, and good ventilation, the growth cycle of a small cactus is generally around 3-4 years. However, if the growing environment is poor, the growth cycle will be correspondingly extended.
Understanding the preferences of the small cactus
Before watering, you must first understand the preferences of the small cactus. This plant does not like soil that is too wet, nor does it like it to be too dry. When watering, pay attention to keeping the soil moderately moist, avoiding waterlogging.
Choice of water quality
The small cactus also has certain requirements for water quality. Water that is too hard or contains chlorine is not beneficial for its growth. It is best to use tap water or filtered water for watering.
Mastering watering frequency in spring and summer
In spring and summer, the small cactus grows faster, so the watering frequency should also be increased accordingly. Generally, watering once a week is sufficient, but avoid watering too much at once to prevent the soil from becoming too moist.
Mastering watering frequency in autumn and winter
In autumn and winter, the growth rate of the small cactus is slower, so the watering frequency can be appropriately reduced. However, watering cannot be stopped completely, as this will affect the plant's growth and health. Generally, watering once every 10 days or so is sufficient.
Mastering the amount of water
When watering, you should not pour too much water at once, but should do it in stages. The amount of water each time should be about 1/3 of the soil's capacity. This can prevent the soil from becoming too moist and reduce water waste.
Choosing the time for watering
It is best to water in the morning or evening. At this time, the temperature is lower, the water is less likely to evaporate, and it will not scorch the leaves of the plant. If you water when the direct sunlight is strong during the day, it may cause leaf scorch.
Watering method
When watering, it is best to use tools such as a spray bottle or watering can. This can prevent the material on the soil surface from being washed away and can also control the amount of water. If using a watering bucket or other tools to pour water, try to avoid splashing water on the plant's leaves.
Soil treatment after watering
After watering, the soil surface should be moderately moist but not too wet. If there is water accumulation or waterlogging, the excess water should be poured out in time.
Identifying signs of water deficiency in the small cactus
If the small cactus lacks water, it will generally show signs such as leaf wilting and yellowing. If this happens, the plant should be watered in time, and the watering frequency and amount should be adjusted.
Identifying signs of overwatering in the small cactus
When the small cactus is overwatered, symptoms such as yellowing leaves and root rot will appear. If this happens, reduce the frequency and amount of watering, and check the soil moisture.
Common problems with the small cactus
During the watering process, some small problems may also occur, such as the leaves turning white or the soil surface forming a crust. These problems are likely caused by improper watering methods and need to be adjusted in time.
Key care points for the small cactus
In addition to watering, there are other care points to note, such as moderate fertilization, controlling indoor temperature and humidity, and regular repotting. These can all promote the healthy growth of the small cactus.
The beautifying effect of the small cactus
In addition to its ornamental value, the small cactus also has a certain beautifying effect. It can purify the air, reduce indoor noise, and increase indoor humidity.
Proper watering methods are crucial for the growth and health of the small cactus. Attention needs to be paid to mastering watering time and frequency, understanding the preferences of the small cactus, and choosing suitable water quality. With proper care, the small cactus can become a beautiful indoor decorative plant.