How to raise peony flowers: how to prevent peony rotten roots?

How to prevent and cure the rotten root of peony? Where should we start prevention and control? Also ask netizens to guide the reasons for the rotten roots of peony: peony is a deep-rooted fleshy root, afraid of long-term stagnant water, usually watering should not be too much, should be properly dry. Peonies like high dry places where the soil is well drained. Fleshy taproot and lateral root. The primary root is white. The fleshy part already stores a large amount of nutrients and water for plant growth. Once the water accumulates, it will cause rotten roots. Peony rotten root prevention and control methods: 1, watering, fertilization should be timely, appropriate amount: because the peony is fleshy root, afraid of waterlogging, so it is not easy to water, it is not suitable to water, especially afraid of stagnant water, otherwise easy to rot roots and leaves. Reasonable watering should be dry and wet. Fertilization should not be more, in addition to base fertilizer, dilute liquid fertilizer can be applied every 2 months or so, dry fertilizer should be applied once in summer, bone powder and phosphate fertilizer should be added at flowering stage. 2. Choose loose, fertile and well-ventilated soil. Prevent stagnant water in the basin. 3. Pruning in time, peony should be pruned once after blooming. Too many branches, too many flower buds, consume a lot of nutrients, affect the flowering of the next year, even if it can blossom, it is easy to drop buds. 4. It is not easy to leave the room too early. Early spring prematurely moved the potted peonies outdoors, suddenly encountered cold air or cold current, the buds are easy to yellowing and falling off. Click to get more peony planting techniques click to get more flower planting techniques