When do cosmos flowers bloom
The web tells everyone about when cosmos flowers bloom after sowing and briefly describes the contents related to the sowing time and methods of cosmos in the green plant and flower aspect. The following is an introduction for you in detail.
The best sowing time and maintenance aspects of cosmos, cosmos enthusiasts must master.
Cosmos is also known as the flower of Gsalan, with unique and beautiful flower shapes, especially ornamental value. The best planting time for cosmos is in spring and autumn because the weather is warm and cool, and it is a growing stage for many flowers, so it is very suitable. Cosmos planted in spring can bloom in May, and the flowering period can last for three months. Don't mind the short flowering period. Although there is only a three-month viewing period, the flowers will bloom again after a short while. Cosmos is not a one-time flowering plant and will stop blooming only when the weather is cold at the beginning of winter. So, when is the sowing time for cosmos?
The sowing time for cosmos is in spring, and its growth rate is very fast, almost blooming after March. If sown in February, cosmos can be seen all over the mountains and fields in May. Cosmos after September will gradually wither, but new flower buds can be seen in one or two weeks. After October, it's a new batch of flowers. If well maintained, the flowers will bloom continuously. As the previous flowers fade, the new ones bloom. This can last from the flowering period to winter. However, the flowers will be smaller when the weather is cold or after the first bloom, but this does not affect their beauty.
The sowing method of cosmos
Now is the most suitable time to plant cosmos, but the weather has been quite overcast recently. If it's cloudy, first put the seeds you bought into a dry cloth bag and place it in a dry place to prevent the seeds from mildewing or sprouting. Then take out all the flower pots of various sizes at home, and when planting, simply spread the seeds on the soil surface, no need to dig holes to bury them. Planting cosmos in the ground is even simpler; just loosen the soil where cosmos is to be planted and sprinkle seeds on the surface.
When do cosmos flowers bloom after sowing
For cosmos grown in pots, after sowing the seeds on the surface, cover them with a layer of plastic wrap to prevent the seeds from being washed away when watering, and to promote seed growth by providing a better growth temperature. Seeds grown in such an environment will sprout in less than a week. They should not be exposed to sunlight before sprouting, but must be moved to a sunny place after seeing the seedlings to speed up their growth. It's also necessary to fertilize and water regularly, but not too frequently, as excessive watering can cause root rot and withering.
Before cosmos flowers bloom, it's necessary to tidy up and trim the flower cores appropriately to encourage more flower buds to grow. After the first batch of flowers fades, collect some seeds and store them in a dry cloth bag. Make sure they do not get damp. In addition to growing them yourself, you can also give some to friends. If you don't want to give away flowers, you can give seeds instead, as they are also easy to grow.
The above introduction by Green Plant Enthusiast Network about when cosmos flowers bloom after sowing and a brief description of the sowing time and methods of cosmos is hoped to bring some flower knowledge to green plant enthusiasts.