When does the peony bloom? The flowering period is generally concentrated in April and May

The Chinese peony (Paeonia lactiflora) is a perennial herbaceous flower of the genus Paeonia in the buttercup family (Ranunculaceae), and it is also one of China's traditional famous flowers. It is often mentioned alongside the tree peony (mudan); in folk tradition, the tree peony is called the king of flowers and the Chinese peony the prime minister of flowers. Its flowering period appears only once a year, generally concentrated in late spring and early summer, usually opening between April and May each year.

The exact opening time is greatly affected by climate. In southern regions, temperatures rise quickly, and Chinese peonies mostly bud and bloom one after another in early to mid-April; in northern regions, warming is slower, and the flowering period is often delayed until around May. Within the same region, different varieties are also divided into early-, mid-, and late-flowering types, and the overall flowering period can last about twenty days to a month, while the ornamental period of a single flower on a single plant is generally only a few days to about ten days.

Farming proverbs often say, watch the tree peony at Grain Rain and watch the Chinese peony at the Start of Summer, which shows that the Chinese peony's flowering period is slightly later than that of the tree peony. The two connect one after the other and can form a relatively long flower-viewing period. If you want to extend the viewing time, you can plant early-flowering and late-flowering varieties together, and you can also use the temperature difference between north and south to stagger the flower-viewing periods.

In terms of care, the Chinese peony likes an environment with sufficient light and good ventilation, has strong cold resistance, and is suitable for planting in loam with deep soil layers and good drainage. After flowering, faded flowers should be cut off promptly to reduce nutrient consumption and help the plant store nutrients, laying a foundation for flowering the following year. There is also a folk saying that if you divide Chinese peonies at the Spring Equinox, they will never bloom even when old, reminding people that division and transplanting are best arranged in autumn, as spring planting can easily affect the flowering quality of that year and the following several years.