What size pot should be used for peacock grass and how to water it

1. Use a basin

When planting cosmos, you don’t need to use a too large flowerpot, especially when it is just being planted. You can use a small or medium-sized flowerpot. After it has grown for one or two years, just change to a larger flowerpot. The pot used should not be too deep. A pot that is too deep will affect the evaporation of water and hinder the normal growth of the root system.

It should be noted that if you want to use old flower pots that have been used to grow flowers, it is best to disinfect them first. Old pots usually contain a lot of bacteria and germs. If they are not treated, the planted cosmos may be harmed.

2. Watering method

When watering it, you need to pour the water into the soil in the pot and water it thoroughly. Don't water it too much. The soil used for cultivation should be kept slightly moist. It can be slightly dry, but not too dry. The water used must not contain any dirt. Clean water must be used and there must not be any stagnant water in the flowerpot. When the plant is growing faster, you can water it more.