Commonly a group search for new ideas, or for new applications for old ideas. It’s best done as a rapid-fire, free-for-all, idea jam-session opening the psychic faculties to inspiration.
Readers, please enjoy this guest blog post by Sandra Kynes, author of several books, including The Herb Gardener's Essential Guide, Plant Magic, and the new Witches' Encyclopedia of Magical Plants, among many others.
Although a few old books...