Spring management of cactus
When cactus grows in spring, it only needs to ensure the rational application of water and fertilizer. Pay attention to place it in a place with light and give enough sunshine
Spring is also relatively dry, so you can often spray water droplets on the leaf surface to keep the leaves moist and shiny
Summer management of cactus
Because the summer is hot and dry, and the cactus is vulnerable to red spider pests in the dry and hot environment, causing yellowish brown rust spots on the sphere, affecting the growth of plants and ornamental value
Therefore, in the maintenance and management in summer, we must pay attention to ventilation and proper shading to avoid direct sunlight and long-term sunshine, so that the plant lacks water
Summer is the growth period of cactus. Because of the high temperature, the cactus needs a lot of water, so it must be fully watered. The best time is to fully water the cactus once in the morning and once in the evening when the temperature is low
Autumn management of cactus
Autumn is also the growth period of cactus. At this time, cactus can be transplanted and new soil should be replaced
After autumn, cactus needs to pay attention to controlling fertilizer and water. It only needs to be applied once a month. Fertilization should be stopped in early October
Winter management of cactus
In winter, the cactus must be moved indoors for maintenance to avoid frostbite due to cold
Cactus is afraid of cold, so we should take cold proof measures. We can cover the whole plant with plastic film and put it in a warm place for maintenance
During maintenance, the pot soil of cactus should be dry and the temperature should be about 4-7 ℃, so that it can survive the winter safely< span>