1. Soil preparation: During the maintenance of peony flowers, the soil is required to be loose, soft and breathable, with good drainage effect, and a good base fertilizer is also required to promote the fertilizer effect to be lasting. It can be prepared with garden soil, rotten leaf soil, coarse sand and base fertilizer, and such soil can be suitable for growth.
2. Sufficient sunshine: Peony flowers like sunshine very much, especially in the growth stage, good light must be guaranteed, and the pot should be turned once at intervals for potted maintenance.To prevent exposure during high temperature in summer, it is necessary to use shading net to block direct sunlight.
3. Regular fertilization: It likes fertilizer. When it is potted, enough base fertilizer has been applied. During the growth stage, it needs to be fertilized regularly. It should be fertilized at least three times a year, but the fertilizer should not be too thick each time.From December to February of next year, peony will enter dormancy period, and fertilization can not be applied at this time.
4. Reasonable watering: The peony is a fleshy root, which is afraid of water accumulation. Generally, the peony is watered after the soil inside dries up. One-time watering needs to be thoroughly watered.
5. Pruning: The peony should be pruned twice a year, once in March in spring, and again in autumn when it withers.
Peony blooms in April and May every year, and the blooming time is slightly different in different areas.