Cut peonies should last five or more days in a vase if kept cool and out of direct sunlight. If you cut peonies when fully open, they’ll only last about two days. Herbaceous peonies should be ...

2. Every two days cut the stems of your peonies (at an angle so they can drink up as much water as possible) and replace the water so it’s fresh. 3. Make sure you choose a clean vase and remove ...