S -5 stems
M -10 stems
L -15 stems
XL -20 stems
Taking care of peonies:
Fill the vase about 1/2 with water. Add half a packet of flower food. Remove all leaves that would be underwater in the vase, as they will rot, reducing the life of the flower.
Plan to replace the water every two-three days. Cut the stems at an angle at that time and add a little bit of flower food.
Enjoy your flowers!!
Most kinds of peonies can be held for two or three weeks if taking care properly.