1、 Breeding environment

1. Soil: loose soil with good ventilation and drainage should be selected

2. Watering: keep the soil slightly moist. In summer or dry weather, increase watering appropriately, spray water on the leaves or around appropriately, and maintain a certain humidity; In winter or when the temperature is low, reduce the watering appropriately. If the watering amount is large, it will lead to rotten roots

3. Fertilization: fertilize once a month. You can use concentrated fertilizer instead of raw fertilizer. Loosen the soil properly when applying fertilizer, which can promote it to better absorb nutrition. Water it appropriately the next day. In addition, when the temperature is high or low, its growth is relatively slow, and fertilization should be stopped at this time

4. Light: proper amount of light is more conducive to its growth. Giving it all day light in spring and autumn and winter festivals can help it grow better. When the temperature is high in summer, avoid direct sunlight and block the sunlight appropriately

2、 Breeding method

1. Sowing and reproduction: first, disinfect the soil, soak the seeds in warm water for 10 hours and then dry them. Cover the sowing cover with a layer of thin soil to keep the soil moist. It will germinate about 25 days after sowing. When the seedlings grow 1-2 real leaves, they can be planted in pots

2. Split propagation: the spring and autumn season is the most suitable for split propagation. After the whole plant is detached, cut the rhizome, split the plant, and put it in a semi shady environment. After splitting, loosen the soil often to maintain the air permeability of the soil

3、 Common diseases and insect pests

1. Root rot: when it occurs, it will cause brown spots on the leaves or stems, and even cause the leaves to fall or even die. In order to avoid disturbing more plants, the diseased plants and dead leaves should be removed in time after discovery, and the rotten parts should be removed. Root rot spirit can be used to irrigate roots easily

2. Aphids: it will cause the stems and leaves to curl. If aphids are found, they should be sprayed with medicine in time. When there are less pests, they can be scraped off with bamboo chips