"Grandpere Zinfandel comes from the Grandpere vineyard situated behind Renwood Winery in Plymouth, California. This 20 acre vineyard is home to the oldest clone of Zinfandel in America. Believed to be 130 years old, this unique clone produces one of the biggest, spiciest Zinfandels. This vineyard is planted on its own rootstock and is classically head pruned. With tight berry clusters leading to deep, concentrated flavors, this vineyard produces award winning Zinfandels. "