We want to propagate the black hearted chrysanthemum by seed propagation method, usually choose the two seasons in spring and fall.

The best time to sow black hearted chrysanthemums is March in spring and September in fall, these two times are conducive to the natural growth of the black hearted chrysanthemums, if we sow in March, the flowers will bloom in June of that year, and if we sow in September, the flowers will bloom in June of the next year after the natural overwintering, the reason for choosing these two times is that the temperature in the two months is roughly between 21 ° and 30 °. These two times are chosen because the temperatures in these two months are roughly between 21° and 30°, which is suitable for the germination of the seeds of the black hearted chrysanthemum.

How to sow the seeds of the chrysanthemum

In the fall we can harvest the seeds of the chrysanthemum from the inflorescences of the chrysanthemum.

We have to prepare the soil for sowing the chrysanthemums after choosing the season. The soil should be well-drained and rich in humus and nutrients, which will help the chrysanthemums to break through the ground and germinate. We can do a good job of preparation can be sown, the black hearted chrysanthemum seeds evenly sown on the soil, covered with a thin layer of soil, and then watered enough water, give the appropriate sunlight, and then we need to wait for about fifteen days, the black hearted chrysanthemum seeds will be broken into the ground and germinated.