Morgan Twain-Peterson MW is the owner and winemaker of Bedrock Wine Co. in Sonoma, CA, a winery dedicated to preserving California’s historic vineyards. He also serves as President of the Historic Vineyard Society, a nonprofit organization dedicated to raising awareness of old vines, and is a founding member of SORBET, an organization that promotes and educates about organic, regenerative, and biodynamic farming practices.

Primary area(s) of work: Wine production

Industry sector(s): Business owner, Viticulture, Winemaking

Wine styles: Sparkling wine, Still red, Still rosé, Still white

Wine region expertise: California, USA

Market expertise: North America

Specialisms: Commercial advice on vinyard establishment, Cultivation of the vine, Establishment of vineyards, Factors affecting grape growing, Life cycle of the vine, Organic viticulture, Rootstocks and grafting, Vine varieties, Economics of wine production, Fermentation, Stabilisation and clarification, Processing of grapes, Production of sparkling wines, Whole cluster fermentation, Blending, Bottling, Elevage / maturation, Preparation of finished wine for bottling, Packing and labelling, Quality assurance and control, Direct to consumer, Distribution, Independent retail, Wine judging