1, the soil capacity of potted peony is limited, because watering will cause serious soil dryness and wetness, which is different from ground planting. So the diameter of the basin is larger. Peony likes a relaxed, breathable and stagnant growth environment. The bottom of the basin should be padded with 5cm blocks or bricks as a breathable layer, and then covered with humus and half of the garden soil.

2. Peony has sufficient sunshine, which can be moved indoors for a short time after flowering, and should be kept in full sunshine at other times.

3. Peony is prone to bacterial diseases, and potted soil is more likely to cause them. So potted peony should be sprayed with carbendazim once a month.

4, potted soil is easy to accumulate water, not watering is the principle. Peony soil would rather be dry than wet.

The above pure hand-beating, all for their own experience without plagiarism.