When to plant cosmos
This article provides an introduction to when to plant cosmos and the related information about short-stemmed cosmos planting time and blooming period for green plants and flowers. The following is a detailed introduction for you.
For cosmos, the best planting time and maintenance aspects, cosmos enthusiasts must master these.
Also known as gesanghua, cosmos have unique and beautiful flower shapes, making them particularly ornamental. The best planting time for cosmos is in spring and autumn because the weather is warm and cool, which is a growing stage for many flowers, making it very suitable. Cosmos planted in spring can bloom in May, with the blooming period lasting for three months. Don't mind the short blooming period; although there are only three months of viewing time, after the flowers fade, new flowers will bloom again in no time. Cosmos are not one-time blooming plants and will stop blooming only when it gets cold at the start of winter. So, when is the best time to plant cosmos?
The best time to plant cosmos is in spring, and they grow very fast, blooming almost at the same time as they are planted. If sown in February, you can see cosmos covering the mountains and fields by May. Cosmos planted after September will gradually wither, but new buds can be seen in one or two weeks, and by October, there will be a new batch of flowers. With good care, they will bloom continuously, with the flowers in front fading and the new ones blooming right after. This allows them to bloom from the flowering period all the way to winter. However, when the weather gets cold or after the first batch of flowers have bloomed, the flowers will be smaller but still not affect their beauty.
How to plant 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 them from molding or germinating. Then, take out all the flower pots of various sizes at home and spread the seeds on the surface of the soil when planting, without the need to dig holes to bury them. Planting cosmos in the ground is even simpler; just loosen the soil where you want to plant cosmos and sprinkle the seeds on the surface.
When to plant cosmos
For cosmos grown in pots, after spreading the seeds on the surface, cover them with a layer of plastic wrap to prevent the seeds from being washed away during watering and to promote seed growth by providing a better growing temperature. Seeds grown in such an environment will sprout in less than a week. They should not be exposed to sunlight before germination, but must be moved to a sunny place after sprouting to speed up seedling growth. Regular fertilizing and watering are necessary, but excessive watering can lead to root rot and withering.
Before cosmos bloom, it's also necessary to tidy up and trim the flower cores a bit. This will help grow more flower buds. 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. Besides growing cosmos yourself, you can also give some to friends, or give seeds if you don't want to part with the flowers, as they are relatively easy to grow.
The above is [www.lvzhimi.com]'s knowledge on when to plant cosmos and the experience of short-stemmed cosmos planting time and blooming period, hoping that this article can bring you some help!