METHODS OF DRYING

SILICA GEL- This is by far the most expensive of the drying methods but the good news is, the gel crystals can be used over and over again. If you plan on doing numerous drying projects, the cost will equal out. But if you just plan on a one-time shot, I would suggest the next method.
BORAX & CORNMEAL MIXTURE- I use this method the most. It's easy and inexpensive. Purchase a box of 20 Mule Team borax and a bag of cornmeal. Mix 2 parts borax to one part cornmeal and place a layer in a container (I usually use a shoe box or a plastic deli pastry/pie container), and place the flowers to be dried on the mixture then cover with another layer of borax/cornmeal. Process can take from two to three weeks.
AIR DRYING- Another simple and inexpensive method. Depending on the type of flowers to be dried, you tie the flowers in a bundle and hang them upside down in a dry, dark room. A closet or utility room works just fine. Leave the flowers to dry for several weeks.
MICROWAVE DRYING-For a quick, easy and fast method, please visit this link Clemson University for "how to's" and suggestions for flowers that do well using this process. They also have information about the other methods as well.