Dark purple-black, Pierce’s Disease–resistant hybrid producing high-quality red wine. Origin: University of California, Davis, by M.A. Walker, A.C. Tenscher, S. Riaz, and N. Romero. 07355-020 × Zinfandel; 97% V. Vinifera; source of PD resistance is a form of V. arizonica that appears to have some V. candicans parentage and is from Monterey, Mexico. Tree: Fruit: berry 1.3 g; spherical; skin purple-black with light gray bloom; 27.5 °Brix, 3.78 pH, 5.0 g/l TA; harvest midseason; produces the highest quality wine of any PD-resistant wine grape. Cluster: medium to large, 294 g; long conical, loose to well-filled, long shoulders.
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