Flowers are classified according to cultivation methods

According to the cultivation mode, flowers can be divided into open field cultivation and greenhouse cultivation. Open-field cultivation of flowers: generally cultivated in the open field, and most of the varieties are flowers with a wide range of adaptation to the climate, such as calendula, red, hollyhock, peony and so on. Greenhouse cultivation of flowers: most of the temperature-loving flowers that are not cold-resistant can only be cultivated with greenhouse equipment, and there are many kinds, such as cyclamen, Zhu Dinghong, paulownia, calla lilies, taro and so on.