How to plant cosmos seeds

1. Planting time

Marigold has good growth adaptability. Generally speaking, it can be planted as long as the temperature is 15℃. Flower lovers living in the south can choose the time at will. Flower lovers living in the north should try to plant flowers in early spring.

2. Soil Preparation and Seed Selection

The soil should be prepared before planting. It is recommended to use loose soil with good air permeability. Some flower lovers will use old soil that has been used before. In this case, it must be disinfected before use. If you buy new soil directly, you can plant it directly. In addition, the use of seeds is also extremely important. Healthy and mature seeds will germinate more easily.

3. Planting

After completing the above steps, you need to plant the seeds in the soil, trying to be as even as possible. And after planting, cover it with a layer of vermiculite, which can not only shade the plant but also slow down the evaporation of water.

4. Seedling Management

Keep the temperature between 22-25 degrees Celsius, it will evaporate faster and the radicle will appear in about 2-5 days. After the radicle grows out, it will take another week for leaves to grow. After new leaves grow, the temperature needs to be lowered appropriately.