Hongzhi jade cultivation method :
I like the warmth and the temperature difference between day and night. Strong adaptability to temperature,
Good growth is possible between 10 ° C and 28 ° C. In autumn and winter, the temperature is lowered, the light is enhanced, and the fleshy leaves gradually turn red. Therefore, artificial cooling during cultivation can increase the ornamental value. The room temperature in winter should not be lower than 5 °C. The earrings are happy, and the whole growth period should make it fully visible. However, exposure to the sun in the summer can cause sunburn in the leaves, which can be properly shaded or sun-dried. Avoid direct sun exposure at noon. Eardrops grow slowly and are drought-tolerant, so it is not suitable for large fat water. It should be treated with dry watering and pouring. When the room temperature is low in winter, the amount and frequency of watering should be reduced. Usually apply organic liquid fertilizer once a month. Keep well ventilated during the summer months. Eardrops grow slowly, and after 3 years of cultivation, the plant shape begins to scatter, so it should be trimmed in advance.
Hongzhi jade breeding method:
Usually cutting, stem insertion, leaf insertion can be. Stem insertion can use the trimmed branches to cut the 5 cm stem segments, preferably in the shade for 3 to 5 days, and then insert them into the seedbed after the incision is slightly dry. Leaf insertion is to remove the complete leaves from the stem (be careful not to damage the leaves), and then place them for 3 days before cutting. This method has a large reproductive coefficient and is suitable for mass reproduction, but it is slow to form.
Hongzhi jade disease prevention and treatment:
Rainbow jade has fewer diseases, and occasionally leaf spot and stem rot will occur. Leaf spot disease is mainly caused by poor ventilation and high air humidity. It can be controlled by a systemic fungicide. Improving ventilation is the key to preventing leaf spot. Stem rot is mostly caused by the winter environment being too humid. The healthy stem segments in the upper part of the plant should be cut for breeding, while avoiding excessive watering in the winter and keeping the soil slightly dry.
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