How to plant cosmos
A brief knowledge sharing, introducing how to plant cosmos and the planting methods and timing for cosmos seeds, here are the details:
For the best sowing time and maintenance of cosmos, enthusiasts who enjoy raising flowers must master these points.
Also known as the "king of the prairie," cosmos have unique and beautiful flower shapes, making them especially ornamental. The best planting time for cosmos is in spring and autumn because the weather is warm enough and it's a growing stage for many flowers, making it very suitable. Cosmos planted in spring can bloom in May, and the blooming period can last for three months. Don't think the blooming period is too short; although it has only three months of viewing time, after the flowers fade, new blooms will appear again after a short while. Cosmos are not one-time blooming plants; they will continue to bloom until the start of winter when the weather gets cold. So, when is the sowing time for cosmos?
The sowing time for cosmos is in spring, and they grow very fast, almost blooming after March. If sown in February, you can see cosmos covering the mountainsides by May. After September, cosmos will start to wither, but new buds can be seen after a couple of weeks. By October, there will be a new batch of flowers. If well cared for, they will bloom continuously, with old flowers giving way to new ones, allowing them to bloom from the start of the blooming period to winter. However, the flowers may be smaller when the weather gets cold or after they have bloomed once, but this doesn't affect their beauty.
How to sow cosmos seeds
Now is the best time to plant cosmos, but the weather recently has been quite overcast. If it's a cloudy day, first place the seeds you bought into a dry cloth bag and put it in a dry place to prevent them from molding or germinating. Then take out all the flower pots you have at home. When planting, just scatter the seeds on the soil surface; there's no need to dig holes to bury them. Planting cosmos in the ground is even simpler; just loosen the soil where you want to plant and scatter the seeds on the surface.
How to plant cosmos
When growing cosmos in pots, after sowing the seeds on the surface, cover them with a layer of plastic wrap. This prevents the seeds from being washed away when watering and also promotes their growth by providing a better growing temperature. Seeds grown in such conditions will sprout in less than a week. Avoid exposing them to sunlight before they sprout, but once the seedlings are visible, they must be moved to a sunny location to promote faster growth. Also, fertilize and water them regularly, but not too frequently, as excessive watering can cause root rot and lead to withering.
Before cosmos bloom, it's also necessary to do some tidying up and trim the flower cores a bit. This can encourage more buds to grow. After the first batch of flowers fades, collect some seeds, place them in a dry cloth bag for storage, and make sure they don't get damp. In addition to growing cosmos yourself, you can also share them with friends. If you don't want to give away flowers, you can give seeds instead, as they are relatively easy to grow.
The above information on how to plant cosmos and the planting methods and timing for cosmos seeds is a small gardening experience that I hope will be helpful to you in life!