1. Temperature: it can withstand low temperature and high temperature. There is basically no requirement for maintenance temperature. No matter in the north and south of China, it can be planted.
2. Watering: unless it is in dry weather, watering is not necessary, because it can withstand drought. If the drought lasts for more than a month, it needs to be watered manually, usually once a week, until the soil is completely wet.
3. Fertilization: it is resistant to barren soil and has low demand for nutrients, but this does not mean that it does not need topdressing. In order to promote growth, it's best to fertilize it once a month. You can use farmyard fertilizer or compound fertilizer with sufficient nutrients. It should be noted that thin fertilizer should be used for fertilizing, otherwise it is easy to cause fertilizer damage.
4. Light: it can accept the strong light environment or the half shade environment. Therefore, it is not necessary to tangle the light problems in the maintenance process. It is OK to breed normally.
1. Propagation: it can be propagated by root splitting method, first of all, it needs to take out the underground rhizome, and then cut it into 10 cm segments for propagation. What should be noted is that before planting, it needs to disinfect the incision to avoid diseases and insect pests.
2. Pruning: generally, it doesn't need pruning, just pruning the dry and rotten branches.
1. Insect pest: it has very strong toxicity, basically there is no insect pest.
2. Pathological changes: if the branches and leaves turn yellow, it is mostly caused by improper watering. If there is water in the soil, you need to control the water temporarily. When the water in the soil is completely dry, you need to water it. If it is caused by too little water, you need to water it, but don't pour too much water at one time. Just pour it until the soil is completely wet
1. Edible: it is inedible.
2. Toxicity: its rhizome contains a lot of toxins, which must not be eaten. The more developed its root system grows, the more toxic it is. For example, if the roots of other plants grow together with their roots, it is difficult for other plants to survive. If you don't eat it carefully, you should drink a lot of water and dilute the venom, otherwise you will have diarrhea.
