1. Soil: it does not have high requirements for soil, and it has strong adaptability. But the soil must be acidic or slightly acidic.
2. Fertilization: it prefers fertilizer. After germination, it can be applied every 15-20 days. The fertilizer can be farmyard fertilizer. In winter, you can dig a hole beside the plant and put the fertilizer in it.
3. Light: it prefers light. It must have plenty of light. Don't be dark. If it's bad for the growth of plants in the dark for a long time, it must be put in a place with plenty of light.
4. Water content: it prefers water, but it can't form water logging. When watering, it's better to water the soil if it's not dry, and if it's dry, don't rush.
After flower failure, cut off the flower, which can reduce the loss of nutrients.