Black Spanish is an older variety that is tolerant to Pierce’s disease (it can carry the disease and thus be a source of infection if insect vectors are present with no reduction in yield, but Black Spanish vines sold ...
Developed in 1902, Lomanto is a high quality, PD resistant, red wine grape with fruit forward flavors well-suited for a semi-sweet red. Doubling as a juice and jelly grape, Lomanto's medium sizes, moderately compact clus...
This red wine grape has characteristics of Zinfandel and Cabernet Sauvignon and is highly resistant to Pierce's Disease. It blooms relatively late , but ripens mid-season. The berries are medium and the clusters are well...