Its flowering period is from June to August, and its seed setting time is from August to September.
1. Soil: the cultivated soil shall be the soil with good drainage, and sufficient water shall be poured between the planting. 2. Planting: evenly spread the seeds on the soil and cover with a layer of fine soil. The soil does not need to be covered too thick. You can cover the seeds. Then water it once, and try to use the watering pot to water it as much as possible, because the impact of the watering pot is small, the watering is even, and the seeds will not be washed away. After that, put it in the half shade, and it will sprout in a week or so. You can also speed up the germination, soak the seeds and put them in paper towels or cotton cloth, water them thoroughly, and sprout in one day.
3. Temperature: it is afraid of heat. The temperature should be between 15 ℃ and 22 ℃ after emergence. Too high or too low will affect its growth.
After the seed sprouts, if the seedlings are found to be too dense, it is necessary to pull out the long bad seedlings to avoid nutrient deficiency.
Seedlings grow to about 10 cm can be transplanted and planted, after planting into the basin, to top it
