1. Temperature: the highest temperature can't reach 32 ℃, or the plant will enter the dormancy period. At this time, put it in a cool place, do not give water and nutrients, let the soil be half dry, pay attention to ventilation, not in the sultry environment, around 17 ℃ is the best
2. Light: it prefers light. Except in summer, it can be placed in a sunny place, but don't be exposed to strong light. In winter and spring, it can be given all day light.
3. Fertilization: it does not have high requirements for fertilization. It is better to apply nitrogen fertilizer in autumn and organic fertilizer in other time. However, it should be noted that organic fertilizer should not be splashed on the leaves, otherwise it will cause the leaves of plants to rot. It's good to apply it twice a month.
4. Watering: it is more drought resistant. When watering, watch the pot soil dry and then pour it. In summer, you don't need to water it. When flowering, you should add water properly, but not too much, to avoid water accumulation at the bottom of the pot.
1. If there are rotten roots and old roots in the roots, trim them properly.
2. Generally, it's better to change basin soil once a year or two. Don't be too diligent.
