This 'Limelight' hydrangea has been just outstanding this year. My sister-in-law works in a New England farm stand where, among other things, they grow and sell their own flowers. While we were visiting, the rafters were teeming with upside down flowers, drying. Among them were hydrangeas, and I thought, I could do that, but where to hang them in my house? A little research reveals that one may leave the blossoms to dry on the plant. So that is what I am doing.