In geomantic omen, it is considered unlucky to plant peony at the door. First, because peony is delicate, it is not suitable for planting at the door; Second, because peony is too fragrant, it will make people depressed; Third, because peony symbolizes wealth, it will be dispersed by the airflow at the door. "Only peony is the real national color. It is a very beautiful flower and moved to the capital as soon as it opened. It was praised by people in ancient times and is still the favorite flower of most people today. But do you know that peony flowers can't be planted anywhere, such as at the door? How about planting peony flowers in front of the door? Peony is not a good plant, and its adaptability to the environment is not good. Even some peonies are artificially cultivated, so some people say that peonies are naturally delicate. Peony generally likes warm, cool, dry and sunny environment. Avoid stagnant water, hot, direct sunlight, cold and dark environment. It is not suitable to plant peony at the entrance. Peony smells pungent peony is not suitable for planting in front of the door because the smell of peony flowers is too pungent. Although many people like peony flowers, few people really cultivate peony flowers at home, mainly because the fragrance of peony itself is too pungent. If it is cultivated at the door, it is ok to smell it occasionally, but it will lead to mental depression and is not conducive to normal life.