1. Temperature: its adaptability to temperature is very strong. In winter, it can stand a low temperature of minus 50 degrees. In summer, if the temperature is as high as 38 ℃, it will not affect its normal growth and flowering. However, the most suitable temperature is between 15 and 25 ℃.
2. Light: it prefers sunshine. Generally speaking, when it grows fast and before and after flowering, it needs to be placed in a good position in the sunshine, so it has a good growth and a large number of flowers. However, it should be placed in the shade in summer. Too strong light will burn its leaves.
3. Watering: it likes to wet, but too much water will have adverse effects. When growing and flowering, it needs to be slightly wetted. But it is not allowed to accumulate water, and it needs to be drained in rainy season. Moreover, when the temperature is low, it can't be poured too much
4. Fertilization: pay attention to the rich nutrient elements. Generally speaking, the best ratio of nitrogen, phosphorus and potassium is two to two to one. In addition, it is better to water after fertilization.
1. Propagation: the material used for propagation of the tree peony is its foot bud root segment. The foot bud refers to its white fleshy rhizome. These can be found in the soil layer of 30 cm underground. It can be done in spring and autumn. After digging them out, they can be planted. Some base fertilizer should be mixed into the substrate in advance. After planting, keep the temperature suitable, about ten days can germinate.
2. Pruning: the most important thing is pruning after flowering. Because the remaining dry branches after flowering will be very long, which will affect the later growth. In addition, those who are sick, have grown insects, and redundant lateral branches, should be pruned in time to avoid their impact on the overall health.
1. Disease: it may cause the damage of "root rot", which may be caused by too much watering. It can be prevented and treated with jiashuang and xiashuangling. There are also "leaf spot", "brown spot" and so on, can use chlorothalonil
2. Pests: in summer, there are many pests. For example, there are "termites", "grubs", "leaf roller moths" and so on. Some insecticides can be sprayed regularly to prevent
1. Toxicity: it has no poison and does not emit harmful gases.
2. Whether it can be raised at home: it has a good ornamental, and it's good to put it at home as a decoration.
