For most of the 20th century, zinfandel was California’s No. 1 grape. The fact that decades-old vineyards are more likely to be planted in this grape than any others helps explain why most American wines labeld “old vines” are zinfandels.
For most of the 20th century, zinfandel was California’s No. 1 grape. The fact that decades-old vineyards are more likely to be planted in this grape than any others helps explain why most American wines labeld “old vines” are zinfandels.