The multiple gardens comprising Seven Willows are overwhelmingly about hostas. Between 1998 and 2014 a new hosta bed was created annually. The primary driving force behind its creation was an attempt to showcase hostas in varied landscape and design settings; it is this focus on hostas that is the major attraction. There are eight distinct sections or eight separate gardens, with each consisting of a cluster ranging between 6 to 12 flower beds, making a total of 50 beds featuring over 900 different varieties of hostas. Daylilies are also in abundance, of which at least 175 different varieties are to be found.