New Release – My raison d’etre! The signature wine from my Sonoma Valley vineyard is now in its 15th vintage, prime years for a mature estate, which is evident in the bottle: The Mathis Grenache is bursting with happy, red fruit flavors backed by the supple tannins from a well-established vineyard. You can get a feel that the Mathis Vineyard has come into its own in this wine. (I should know—I’ve farmed every row and block for the last two decades!)