Autumn peony is very short and suitable for maintenance in flowerpots. Choose a pot with a diameter of 15-20cm when breeding. Soil with garden soil, plant ash and water can be mixed, so that the basic growth needs can be met.
It likes light, but it can't be exposed to strong light, especially in summer afternoon. It should be covered with a shading net in time. Strong light will burn the plant. In addition, its cold resistance and high temperature resistance are not high. In winter, it should be moved to the indoor for maintenance, and give it an environment of more than 10 degrees. In summer, more water should be sprinkled in high temperature season to cool down.
It is resistant to drought, so it does not need excessive water replenishment and watering if it is not dry, so as to avoid ponding. But to apply fertilizer frequently, it is usually necessary to apply fertilizer once a half month, and the fertilizer should be nitrogen, phosphorus and potassium. In particular, before flowering, to add more nutrients, more phosphorus and potassium fertilizer, so that the smooth flowering, and can extend the flowering period.
During the maintenance period, the basin should be changed every year, because once the soil is hardened, it will seriously affect the growth. When changing pots, we need to change a big pot, and prune rotten roots, so that the growth space is sufficient, and can better absorb nutrients, later can grow more vigorous.
