1、 Curing method

1. Temperature: it has strong adaptability to temperature. It will grow well between 15 and 30 degrees. However, when it is higher than 35 degrees, poor growth may occur, which can be paid a little attention. Moreover, don't be lower than five degrees in winter

2. Illumination; Eupatorium odoratum is a kind of shade loving species. Wild Eupatorium odoratum is generally distributed in places with more shade. It is extremely afraid of sun exposure, so shading is necessary. However, when flowering, try to provide some astigmatism, which is helpful for flowering

3. Watering: ear lip orchid likes to be wet. It is very afraid of drying. Therefore, during the growth period, try not to keep the substrate in a very dry state for a long time, so that its growth will be very slow, and its leaves are likely to dry up. When there is a lot of rain, it is necessary to drain the waterlogging properly

4. Fertilization: base fertilizer is more important, and farmyard fertilizer can be used. In addition, after topdressing, it mainly adopts the way of foliar topdressing. Generally speaking, it can be done once every ten days

2、 Breeding skills

1. Reproduction: ramets can be used. It is suitable in spring and autumn. Generally speaking, for a strong and mature plant, it can be divided once every three years. Before branching, attention should also be paid to water control. After branching, it can be planted directly into the soil. After planting, it shall be placed in a cool place for about ten to fifteen days before normal maintenance

2. Change basin: it is necessary to change the basin of ear lip orchid regularly. It is OK for one or two years. Generally speaking, it is suitable to change in spring and autumn. Flower pots can also be replaced. They mainly use pots with small mouth and large depth

3、 Diagnosis and treatment problems

1. Disease: "white silk disease" is a major disease. The season of occurrence is generally Meiyu period. It will cause weak growth and some spores will appear. It can be prevented and treated with mancozeb, and the infected part must be cut off immediately

2. Insect pests: the main one is "blue lice". It is easy to appear under high temperature and high humidity. Omethoate can be used to control it

4、 Other issues

1. Toxicity: Eupatorium odoratum is not poisonous, and it is also a clean plant

2. Whether it can be raised at home: Yes, generally speaking, it is very suitable