It is owned by Maynard James Keenan, who is best known as the vocalist for Grammy Award-winning progressive metal band Tool.

Unlike most vineyards in Arizona, which are located in the southeastern portion of the state near Tucson, Caduceus Cellars and Merkin Vineyards are based in the unincorporated area of Page Springs/Cornville, Arizona, southwest of Keenan's place of residence, as well as the cellar where wine tasting is available, in Jerome (which is open 365 days a year).

I hold in my hands the evidence to support this statement ... With tears in my eyes, I present to you the very first 100 percent Arizona Caduceus wine.

Keenan, a musician with the rock bands Tool, A Perfect Circle and Puscifer, began scheduling all records, promoting and touring around the winery's most important weeks shortly after its establishment.

[14] Blood Into Wine is a documentary about Keenan and Glomski's embarkation into winemaking in the desert conditions of Arizona's Verde Valley, and the success they've seen in the decade since its inception.

[15] The trailer, co-produced by Moog filmmakers Ryan Page and Christopher Pomerenke,[16] was released on the web on June 11, 2009, on twinklecashcompany.com.