Cut your peonies: The fact that the florist has already cut a cut in the stem will not do. The wet paper in which the flowers are transported home has settled in the pores of the cuts. Therefore, make it a good habit to make your own cuts when you get home. Make new cuts every two or three days to keep the cut clean.
Lumpy water: Peonies are a herbaceous flower and therefore thrive best in lukewarm water. Don't forget to clean the water of leaves that lie and form bacteria and algae. Change the water every other day to keep it clean.
Spray with water: Won't your peonies bloom? Try spraying and bathing them with cold water. Sometimes the sticky surface on top can prevent the flower from blooming.
Avoid sunlight: Do you want a flower that lasts extra long? Place it in a shady spot to delay the flowering process.