To dry a bunch of roses with the petals still on the flowers,
choose roses that aren't quite fully opened. Cut off any leaves or
side stems, then bundle the stems using a rubber band. Hang the
roses upside down in a dry, dark place such as a closet for a few
weeks until they're completely dry, then remove the petals from the
roses.
To enjoy the roses while the petals are drying, put the roses in
a vase in a dry area, such as near a fan. Let the roses dry
naturally, then remove the petals.
To press the rose petals, choose roses that are in full bloom.
Gently pluck the petals from the roses. Open the heavy book to the
middle and place two paper towels inside. Spread out the rose
petals on the paper towels, then cover them with two more paper
towels. Close the book and place another heavy book or weight on
top. Check the rose petals every week until they're dry, then
remove them from the book.
To dry rose petals quickly, choose roses that are in full bloom.
Gently pluck the petals from the roses. Place the petals on a paper
towel and microwave them for about 1 minute. Check to see if the
petals are dry. If not, microwave them a little longer and check
them again.
To dry rose petals in the refrigerator, remove the petals and
put them between two sheets of paper towels, or leave the petals on
the flowers and cut the stems just below the blossoms. Place the
roses in the refrigerator until the petals are dry. This method
works especially well for preserving en entire rose corsage with
baby's breath and ferns.