1. Soil: it is necessary to use the soil with good permeability, looseness and drainage for breeding.
2. Watering: it likes the humid growing environment. To ensure sufficient water, it can be watered every 5-7 days. After autumn, it will grow slowly. At this time, it is necessary to control the watering amount. As long as the basin soil is kept moist, there must be no water, so as not to cause root rot.
3. Fertilization: liquid fertilizer shall be applied every 10-20 days during the growth period. Fermented cake fertilizer can be used. When applying fertilizer, do not sprinkle the fertilizer into the leaf barrel, otherwise fertilizer damage will occur. No fertilization during flowering and dormancy.
4. Light: give it about 10 hours of light and ventilated environment every day. It will grow better and its color will be more bright.
1. Branch propagation: select April for the best, take out the mother plant first, break off the new buds, and then cut the wound to keep the incision smooth, which is more conducive to rooting. Put it on the airy place to dry and plant, no need to water, just let the surface of the pot soil have a layer of water, put it in the airy place for 20 days or so, it will take root.
2. Sowing and propagation: when sowing, the temperature should be controlled at 16 ℃. After sowing, the film should be used to keep moisture, and then the temperature should be controlled at 25-30 ℃. The seedlings will grow in about one month. When the seedlings are 4cm long, they can be divided. As they grow, they can be divided.
1. The common disease is Fusarium, which can be controlled by spraying chlorothalonil.
2. The common insect pests are red spider and scale insect. If red spider is red spider, it can be controlled by dicofol, spraying once every half a month. Scale insect can be controlled by mixing Trichlorfon and dimethoate, spraying once a week.
