Zynthesis Old Vine Zinfandel, hailing from the Zyn Zone of Lodi, is the product of 100+ year old vines. These old vines eke out small berries with dense boysenberry and blackberry fruit flavors. Add a smidgen of Syrah for spice, a dollop of Petit Syrah for depth, and a bit of American Oak for taosty smoke, and you have a wine that embodies the Zynthetic creedo: All for Zyn and Zyn for all!