1. Change the soil once

After autumn, you can change the flower soil for peony once. It prefers weak acid flower soil with good air permeability, which can be made of peat soil, garden soil and river sand. When changing soil, be careful not to hurt its fleshy roots, otherwise it may cause poor growth. In addition, the frequency of soil replacement should not be too high. Generally, it can be replaced once every 2-3 years. If it has been replaced that year, there is no need to replace it again

2. Late autumn pruning

After entering late autumn, we should prepare for winter. At this time, it can be properly pruned to cut off the messy and unnecessary branches and leaves on the plant, so as to reduce the consumption of nutrients. This can make it easier to survive the winter and is not prone to freezing death and frostbite

3. Sowing

If its seeds are collected when it bears fruit in August, it is best to sow at this time. Because if it is stored for a long time or sown late, the probability of germination will be reduced

The specific sowing method is to soak its seeds in water for a day, and then gently put them on the surface of flower soil with good air permeability. Keep a certain distance between seeds, at least 3cm. Then cover it with a layer of fine soil and wet the flower soil with water. Then put it in a warm place, water it every 2-3 days, and wait for it to sprout