1. Temperature: Acer henryi likes a warm growing environment, which can resist certain low temperature. In winter, as long as the temperature is kept between 0 ℃ and 5 ℃, it can survive the winter normally. However, if you plant in the north, you need to keep warm. You'd better not choose to spend the winter outdoors, or you will get frostbite.
2. Watering: it's OK to keep the soil moist during the growth of Acer henryi. Watering should be done thoroughly, and there should be no ponding. In the seedling period, the demand for water is not very large. With the growth of the plant, the demand for water will increase, so watering needs to be determined by observing the growth of the plant.
3. Light: Acer henryi belongs to semi shade plant, which can not be directly exposed to strong light, and its branches and leaves will be scorched after being exposed to strong light. So in summer, it can be transplanted to a cool place or used for shading. It's OK to receive warm oblique light during the growing period
4. Fertilization: pay attention not to partial application of nitrogen fertilizer. In spring, you can apply a thin fertilizer and water. During the growth period, you should focus on the application of phosphorus and potassium fertilizer. Such reasonable fertilization will make the branches and leaves more colorful and have higher ornamental value.
1. Propagation: cutting and sowing are two important ways of propagation. When cutting, cut the shoots into about 10 cm segments, and then replant them. The most suitable temperature is about 27 ℃. The seeds of Acer henryi are harvested in autumn. The best time for sowing is in spring. The depth of seeds buried in the soil should be about 2cm, and then covered with some straw, waiting for germination.
2. Pruning: Acer henryi, as an ornamental plant, needs to be pruned reasonably in order to ensure the normal viewing, pay attention to the sense of hierarchy, pay attention to the growth in daily life, and cut off some side branches with poor growth.
1. Disease: the leaf blight will occur, which will seriously affect the viewing. It will start to dry on the edge of the branches and leaves, and eventually the branches and leaves of the positive plant will wither. You can cut off the diseased branches and leaves in advance, or you can use medicine to prevent it.
2. Insect damage: Scarab will occur in summer. It can be sprayed with trichlorfon solution for control.
1. Toxicity: there is no poison, and the effect of detumescence. Don't worry about poisoning
2. Whether it can be raised at home: not suitable, mostly for garden planting, beautifying the environment.
