1. Soil: it's better to use the soil with a little nutrition for cultivation. It's better to use the soil with a certain viscosity. You can use ordinary soil to properly add some soil in the pond. When planting, you need to properly add some phosphate fertilizer or crushed bone powder.
2. Water: it does not have a very high demand for water. It is advisable to keep its soil moist all the time, and it should be fully watered every time. When the weather is hot, you can sprinkle water on the ground, which can make the plant timely supplement water, help its flower bud better differentiation.
3. Light: it is suitable to put it in a place with good light for growth, but to avoid particularly strong light, it is advisable to cover about 50% of the sunshine in summer. Although it is resistant to certain cold, it needs to keep its growth temperature around 10 ℃ before flowering, and then move to zero ℃ after flowering.
4. Fertilization: it doesn't have a special demand for nutrients, so it can use a return of P and K fertilizer in a period of time after its flowers fall, which can help it grow better and promote the recovery of branches. When it starts to draw flower buds, it needs to be sprayed with some nitrogen fertilizer, which will be beneficial to the plants to have more flowers and more flowers.