1、 Curing method

1. Temperature: water fern likes a colder environment, generally around 15 to 20 degrees. In a very hot environment, its growth rate may be hindered. Its resistance to low temperature is still strong. It can generally spend the winter by itself in winter

2. Light: water fern likes light, but its negative tolerance is also good. Some wild ferns are also distributed in cloudy and wet places. Therefore, a little astigmatism can meet its requirements, and the illumination time does not need to be too long. However, too strong light should be avoided as far as possible, otherwise it may have a bad impact on its leaves and other parts

3. Watering: water fern is generally aquatic, but it can also be cultivated in dry land, and it has certain drought tolerance, precisely because of its strong adaptability. Therefore, try to provide sufficient water and try not to dry for a long time

4. Fertilization: also due to its strong adaptability, it has few requirements for nutrients in the soil, and the requirements for topdressing are also not high, so fertilization is not necessary

2、 Breeding skills

1. Propagation: cutting can be used, which is more suitable in spring, but it is also possible in other seasons. Choose its rhizome as the material, which must have two to three leaves or some leaf buds. Cut it into small pieces of about ten centimeters, and then plant it separately into the soil. After that, keep the surrounding humidity appropriate. After about 40 days, new roots can grow

2. Pruning: the growth of water fern is very prosperous. Its branches and leaves are easy to be very messy, and some can be repaired as appropriate. Moreover, when the plant has some diseases, pruning can also be used as a means of prevention and treatment to promote its recovery

3、 Problem diagnosis and treatment

1. Diseases: as mentioned above, the adaptability of water fern is very strong, so generally speaking, there are not many diseases. There may be occasional "root rot", which will affect the absorption of water and nutrients by roots

2. Insect pests: not too much. In the case of poor environment, there may be "red spider" and use methylaminoavermectin to control it

4、 Other issues

1. Toxicity: water fern is non-toxic, and it not only has the ability to absorb harmful substances, but also a kind of medicine itself

2. Whether it can be raised at home: Yes, but not much, because it is not an ornamental plant< a>