1、 Planting time

It can be planted in spring, summer and autumn. In most cases, it is in spring. If it is in the south, it can be sown in the middle of April. If it is in the South or the north, the time can be adjusted appropriately, as long as the average temperature is about 18 degrees

2、 Planting method

1. Sow

Spread the seeds evenly in the soil, maintain the temperature above 20 degrees, and germinate after about 10 days

2. Planting seedlings

When the seedling grows to a certain height, it can be planted separately. If you want soil culture, you don't need to carry soil when planting separately, and you don't need to water frequently during the growth period. And control the row spacing of plants, and apply liquid fertilizer several times during the period. In addition, remember that when its fruit is about to crack, it is necessary to harvest seeds in time, otherwise it will scatter. If it's potted, it's the same way as soil culture

3. Watering

Watering depends on the situation of the basin soil. Generally, if it is not dry, you don't need to water it. If you water it, you have to water it thoroughly at one time

4. Correct fertilization

It doesn't have high requirements for fertilizer. It's good to apply potassium dihydrogen phosphate once a half month, so that its flowers can be big and colorful, and the flowering period can be longer

5. Illumination

It likes sunny places very much, so when it grows, it must be exposed to the sun more, so that it can flourish

6. Temperature

It likes warm places. The best temperature for germination is 21 to 24 degrees, so that seedlings can grow in about a week