Cultivation methods and precautions of rock peony

How to grow rock peony

Pot soil selection

Rock peony prefers sandy soil with good drainage and requires a deep soil layer to facilitate root growth. The ideal soil is heavy clay mixed with coarse sand, and some humus can be added. You can choose plastic pots, which are conducive to the growth of the roots of rock peonies and provide a warmer growing environment for the roots of rock peonies.

Light and temperature

Rock peony prefers a growing environment with sufficient light and air circulation, and the temperature can be kept between 0℃ and 30℃. During the maintenance process, it is necessary to ensure that the rock peony has sufficient light. If it is summer with strong light, timely shade is needed. The temperature needs to be controlled within a reasonable range. In winter, we prefer a cooler climate and the temperature does not need to be too high, but sometimes we also need to take insulation measures. It is recommended to keep the temperature above 10°C.

Watering and fertilizing

Watering needs to be carried out according to climate conditions and the growth conditions of the plants. Basically, during the growth period of rock peony, the soil needs to be kept moist and free of water accumulation, while the soil needs to be kept dry during the dormant period in winter. Fertilization can be combined with watering. When fertilizing, you can apply some dilute fertilizer water, mainly phosphorus and potassium fertilizers.

Things to note when growing rock peony

Reproduction

Rock peony is relatively easy to propagate. It can be sown, cuttaged or grafted. Grafting requires the selection of a suitable rootstock.

Pests and diseases

The disease and pest control of rock peony mainly focuses on prevention. When watering, put self-priming insecticide in the water. Prevention and control can be carried out twice a year. If diseases and pests occur, alcohol lamp solution can be used immediately for prevention and control.