New flowering shoots will grow from buds at the points where these leaves join the cane. Don't carelessly remove thorns and leaves from cut blooms. Peeling back the skin interferes with water flow to the flowers. Allow the cut blooms to stand in room temperature for several hours before arranging them for display. To make the roses last longer indoors, you can add a cut flower preservative to the water in the vase.
Preservatives are available from most florists.
If you have further questions, please contact your local county extension office for further information.