1. Temperature: the cold and cold resistance of autumn peony is very strong. Under normal circumstances, it can completely spend the winter outdoors, including the winter in the north, but its high temperature resistance is not strong. If the temperature in summer exceeds 30 degrees, it is easy to die, because it needs to be cooled, or moved to a cool place in summer.
2. Watering: it must meet the conditions that it likes to be wet. When it is just planted, it is the time when it needs water most. Therefore, watering must be diligent, but it can be watered in a small range during the growth period. Once every two days, it can meet its needs. In winter, you can stop watering, or once a month.
3. Light: Autumn peony is a light loving plant. If there is enough light, the flowers will be more colorful and charming. If the light is not enough, the number of flowers will decrease.
4. Fertilization: apply the diluted n, P, K compound fertilizer every month during the growth period. When the flower bud appears, stop applying the N fertilizer and only apply the P, K fertilizer. In winter, because the plant has entered a dormant state, so to stop fertilization, the next year's normal maintenance can
1. Propagation: ramet is the main mode of propagation. The mother plant without disease shall be selected for ramet, and then the small plants around it shall be removed until the wound is completely healed, and then they can be replanted. After planting, pay attention to watering and temperature, and then they can take root and germinate quickly.
2. Pruning: in winter, the whole plant has all aged and dried up, so it needs to be pruned, so it can ensure the growth and germination of the next year.
1. Disease: rust will occur, and can be controlled by spraying diluted wettable powder.
2. Insect damage: aphids will occur, gnawing on branches, leaves and flower buds, and can spray trichlorfon solution with serious ugly appearance.
1. Toxicity: no poison, it also has medicinal value and can be safely cultivated.
2. Whether it can be raised at home: Yes, it has a high ornamental value, and it can also cultivate one's mind.
