There is a technique for cutting this flower for display. Cockscomb (celosia) is cut when flowers are at least three-quarters developed. Under-developed flowers do not keep well. Use a clean cutting tool, such as a knife or hand held pruners, then dip cut stem ends for a few seconds in boiling water.  Condition overnight in a vase of cool water. Arrange the next day in fresh water. Add flower preservative in water for prolonged life.

For a full-length guide to growing this plant click here.

Courtesy of the NYBG Plant Information Service