When is the best time to sow cosmos?
Compared to the general public's topics about when to sow cosmos and the planting time and methods of cosmos, the following is a specific introduction:
The name cosmos alone suggests how beautiful it is. After cosmos flowers bloom, the colors of the petals are rich and very beautiful. When the blooming season arrives, they are highly ornamental and loved by many. Moreover, the sowing season for cosmos is in spring, and flowers can bloom as early as May of the same year, and they can bloom twice a year. Let's take a look at the specific sowing conditions.
1. Sowing Time
Sowing cosmos in spring is the best. Flowers can bloom in May of the same year after sowing, and the blooming period lasts until August when the flowering season is almost over. As autumn approaches, cosmos can bloom again, and the flowering period will last until the frost. Therefore, the best sowing time is in spring. If sown in August, it will only bloom in October, and the ornamental value after blooming is not high.
2. Proceed with Sowing
Prepare cosmos seeds in advance and then sprinkle the seeds one by one in the potting soil. After sowing the seeds, sprinkle a thin layer of soil on top of them to prevent the seeds from accumulating after watering. Next, water thoroughly, and then move the pot to a shaded area and wait patiently for the cosmos to germinate.
3. Post-Planting Care
After sowing cosmos in the pot, it is necessary to control the temperature well, with around 15 degrees Celsius being the best. This temperature is conducive to cosmos germination, and seeds will germinate in a week under suitable conditions. After germination, move the pot to a place with good lighting. However, avoid direct strong sunlight and choose diffused light instead, so that cosmos can gradually adapt to the light. Then water and fertilize appropriately, but be careful not to over-fertilize as it can easily damage the roots. In the later stage, it is necessary to pinch the tips to ensure more flowers during the blooming period.
The above is the specific content about when to sow cosmos and the planting time and methods of cosmos. If it can be helpful to you, remember to visit our website often!