How many days can fresh peony cut flowers be preserved?

Generally, fresh-cut peony flowers can be preserved for 3-5 days, and can be preserved for about 7- 10 days under careful maintenance. In order to prolong the curing time of peony fresh cut flowers, the flower branches should be treated well before hydroponics, and the lower ends of the flower branches should be cut into inclined planes. Hot water can be used to iron the roots, prepare clean vases, change water and replenish water in time to keep the water clean. In order to prolong the flowering period, preservatives or nutrient solution can be used appropriately.