How to Plant Cosmos
The editor will explain how to plant cosmos and the green plant flower aspect of the cosmos planting steps. Corrections are welcome if there are any mistakes!
The scientific name of cosmos is "Cosmos bipinnatus", originally distributed in the Mexico region of America, and it is extensively cultivated in Yunnan, Sichuan and other places in China. Cosmos generally grows on ridges or溪地, and in addition to its ornamental value, it also has the medicinal value of clearing heat and detoxifying. Next, let's understand the planting methods of cosmos in detail from aspects such as planting time, soil conditions, and plant maintenance.
1. Planting Time
If you want it to bloom in summer, the planting time for cosmos is generally February to March every year, when the temperature and light are very suitable for the growth of cosmos. If it is planted outdoors, the planting time should be in April every year. If you need it to bloom in autumn, the planting time is in July to August. The planting time of cosmos changes according to different needs.
2. Soil Conditions
Cosmos is suitable for growing in fertile, loose soil that contains organic matter. Some decomposed organic fertilizer can be applied to the soil before sowing to increase soil fertility and promote plant growth. Mix cosmos seeds with sandy soil, sprinkle them on the seedbed, and cover them with a thin layer of soil about 1 cm thick. Control the temperature to maintain at around 18℃ and keep the soil slightly moist.
3. Plant Maintenance
About 20-30 days after sowing, cosmos will take root and sprout. When the seedlings have 4-5 true leaves, they can be transplanted into pots for maintenance and pinched to promote flowering. Cosmos has large flowers, so it needs to be pinched several times during growth to promote branching and flowering and avoid stunted growth. In the maintenance process, the plant should be given sufficient light and water, but the amount of watering should be controlled to avoid waterlogging and root rot. No top dressing is needed during the growing period, otherwise it can easily cause the branches and leaves to grow excessively, affecting flowering.
The above content introduced how to plant cosmos and the specific steps of cosmos planting. Unauthorized reproduction is prohibited!