1, temperature: different growth periods have different requirements for temperature. It is cold-resistant and heat-resistant, and grows best when the curing temperature is 25 degrees. In extremely cold areas, when the temperature is below 30 degrees, you can overwinter, but the yield will be reduced.

2, watering: its transpiration is relatively small, that is to say, the consumption of water is not large. Therefore, unless it is dry weather, there is generally no need to water it. Water in dry weather should also be watered according to the state of the soil. Only when the soil is completely dry do you need to water it. It is most reasonable to water it once every ten days.

3. Fertilization: The demand for nutrients is different in different periods, so the fertilization methods are different. Seedling stage is the time when nutrient consumption is the largest. Before planting, the soil needs to be mixed with base fertilizer, after planting for one month, it needs to be fertilized again before autumn. Adult plants only need to be fertilized once a quarter for about four months.

4. Illumination: Its growth needs a lot of light, and plants will grow well with enough light. If conditions permit, it is best to have full sunshine. If full-day sunshine cannot be met, the daily sunshine time should be at least 5 hours.