Cowhorn Vineyard & Garden

Bill and Barbara Steele established Cowhorn in 2002 on a 117-acre property in the Applegate Valley, a sub-appellation of Southern Oregon that sits at higher elevation and lower rainfall than the Willamette, with a Mediterranean climate that suits Rhône varieties rather than Pinot Noir. The biodynamic commitment was part of the founding vision rather than a subsequent conversion — the estate was designed as a self-sustaining biodynamic farm with livestock, cover crops, and composting integrated from the beginning.

Cowhorn's name derives from the cow horn used in biodynamic preparation 500 — manure buried through winter and applied as a soil inoculant in spring, a practice whose origins in Rudolf Steiner's agricultural lectures has not prevented it from producing measurable improvements in soil biology at estates that have applied it consistently over years.

The Spiral 36 — a Syrah-dominant blend — has drawn 95 points from Wine Advocate. The estate's Grenache and Viognier have earned equally serious critical attention, and the full range reflects a consistency of quality that is only possible when the farming and the winemaking are both held to the same standard.

Cowhorn is not widely distributed. The wines sell primarily through the mailing list and the tasting room, which keeps the production numbers stable and the quality uncompromised.