1、 Key points of early summer maintenance

Temperature

Hongzhiyu likes warm environment and is afraid of cold, so it can grow well when the temperature is less than or equal to 28 ℃ in summer, but it will enter the dormancy period when it exceeds 28 ℃. Therefore, in early summer, we should pay attention to ventilation and control the temperature to make the rainbow jade grow healthily

Illumination

Rainbow jade likes light and is not resistant to shade. The shade environment is easy to grow in vain, and will weaken or even die in the long run. When breeding indoors, rotate 180 degrees every two weeks or so to prevent uneven growth

Watering

Rainbow jade is drought resistant and afraid of waterlogging. Watering must be carried out alternately between dry and wet. If it is not dry, it will be watered thoroughly

Fertilization

Hongzhiyu is afraid of big fertilizer, thick fertilizer and raw fertilizer, so it is necessary to apply a small amount of fertilizer every time, combined with watering at the same time

2、 Key points of maintenance in midsummer

When it is dormant at high temperature in summer, the growth of hongzhiyu slows down and the absorption capacity of nutrients gradually decreases. At this time, the following points should be paid attention to in the maintenance:

Water and fertilizer management

Completely dormant without watering to keep the soil dry: generally dormant to keep the soil moist; For semi dormancy, use fertilizer at the watering gate as appropriate. No matter what kind of dormancy, stop fertilization to avoid fertilizer damage and rotten roots

Control temperature

The temperature is very high in summer. In some areas, it can reach more than 40 degrees. Meat can't stand such a high temperature. The dormant temperature of rainbow jade is 28 ~ 32 ℃, which is too high. When the weather turns cool, it is difficult to resume growth

Ventilation

When the rainbow jade is maintained indoors, the high temperature in summer is muggy, and the water vapor cannot be discharged, which is easy to cause the frequent occurrence of various diseases and pests such as rotten roots, black rot and so on. Therefore, we should pay attention to the proper ventilation and heat dissipation of meat to ensure that meat can safely pass the dormancy period