Which grape does Didier Dagueneau primarily work with to produce his highly-rated wines?

Didier Dagueneau is widely renowned for producing exceptional wines primarily from Sauvignon Blanc grapes. His vineyards are located in the Loire Valley, particularly in the sub-region of Pouilly-Fumé, where this varietal thrives. Dagueneau's approach to viticulture and winemaking focuses on expressing the unique terroir of his vineyards, resulting in highly rated wines that showcase the complexity and character of Sauvignon Blanc. His commitment to organic and biodynamic farming practices further enhances the quality of the grapes, allowing for a vibrant expression of flavors and aromas in the final product. This focus on Sauvignon Blanc is central to his identity as a winemaker and is why this choice is accurate.