![Le soufre est-il indispensable à la viticulture ?](https://www.chateau-le-puy.com/wp-content/uploads/2021/09/1868.jpg)
Barthélemy Amoreau (Jean Pierre’s great-grandfather), a winemaker of indisputable experience and expertise, began to question the necessity of using sulphur as an antioxidant to preserve his wines.
Is sulphur essential for winemaking ?
Barthélemy Amoreau (Jean Pierre’s great-grandfather), a winemaker of indisputable experience and expertise, began to question the necessity of using sulphur as an antioxidant to preserve his wines.