After cutting, the temperature of cuttings should be about 20-30 ℃, lower than 20 ℃. It is very difficult for cuttings to take root and grow slowly. If it is higher than 30 ℃, because the bottom is wet and does not dry early, the cuttings are easy to suffer from diseases, so the cuttings will rot.
If you encounter low temperature after cutting, you can use plastic film to hold up the whole flowerpot for management. If the temperature is too high, we can use the method of cooling and dampness to manage, cover the 50-80% of the sun, and spray around the cuttings to ensure that the temperature around the cuttings is suitable. We need more spray on sunny days, about 3-5 times a day.
After cutting, the relative humidity of indoor air should be kept between 75% and 80%. When the cuttings do not take root, they should be fresh and tender. No rooted cuttings can not absorb nutrients, and can not maintain the balance of water. Therefore, manual intervention is needed to reduce the temperature around the spray, increase the humidity and reduce the evaporation of water.
The cuttage management of Jasmine can not do without light. Cuttings need light cooperation to produce their own nutrient and material supply to the root.
However, too strong light will cause the transpiration of jasmine flowers to be too strong, and the water consumption will increase, which will lead to the cuttings are not easy to survive. Therefore, it is necessary to cover about 50% - 80% of the sunlight after inserting, and then remove the shading net when the root system grows out.
