Grapevines by Rootstock

Dornfelder is considered to be the most successful red German vinifera cross with substantial plantings in the late 20th Century. The wine is notable for its depth of color, good acidity, attractive aromatics, and abili...

Sauvignon Blanc is responsible for some of the world's most distinctive dry white wines with a wide range of aromatics. It produces a wide range of wine styles from dry aromatic wines to desert wines in France, to ripe f...

Blanc du Bois is a Pierce's disease tolerant cultivar with very good wine quality potential. Grown successfully where temperatures do not drop below +10F (USDA hardiness zone 8). Grown in coastal areas in the southeast U...

Fleurtai (Tocai Friulano x 20-3) is one of two of the mildew resistant VCR varieties that has shown 'excellent' resistance to both Downy and Powdery Mildew. Fleurai's golden-green colored berries produce a delightful, wh...

Soreli (Tocai Friulano x 20-3) joins mildew resistant variety, Fleurtai of the VCR varieties with excellent resistance to both Downy and Powdery mildew. While Soreli can hold it's own in a bottle, Soreli and Fleurtai hav...

This red wine grape makes wine with characteristics of both Cabernet Sauvignon and Petite Sirah and is resistant to Pierce's Disease. This selection ripens early and the berries are relatively large and the well filled c...

This white wine grape has characteristics of Sauvignon Blanc and is highly resistant to Pierce's Disease. It has an early bloom and the fruit ripens early. It has small to medium berries and relatively large clusters. It...