This year, Sunridge Nurseries proudly celebrates a remarkable 27-year partnership with ENTAV, and we're even more excited about our renewed agreement for the next 20 years! This collaboration has revolutionized the world of viticulture, bringing the finest French clonal grapevine selections directly from the ENTAV repository in France each carrying the ENTAV-INRA® trademark – a guarantee of authenticity from the highest viticulture authority in France.

It all began three decades ago when a visionary French nurseryman sent a letter to our founder, Glen Stoller, proposing a partnership that would not only introduce the richness of French clones to California but also unlock a treasure trove of opportunities for U.S. wine grape growers. This groundbreaking initiative has fostered innovation and diversity in our industry, and we stand proud as a pioneering force in the grapevine sector. As we embrace this exciting journey, join us in celebrating this legacy and continue growing together.

Polygenic Resistant Varieties

Last year, Sunridge Nurseries introduced the latest ENTAV varieties released featuring polygenic resistance. Each of the varieties carry two specific genes resistant to both powdery and downy mildew. These innovative varietals not only enhance resilience against various challenges but also promise improved yields, positioning vineyard owners for success in an increasingly competitive market. 

New Varieties

This year, our production team will be adding the below four new varieties to our increase blocks as well as new rootstock, RSB1.

At Sunridge Nurseries, we hold a deep-seated belief in the expertise of our French partner, with decades of experience in viticulture, the ENTAV program has become an invaluable asset to our list of grapevine selections available. We are confident the new varieties will continue to elevate the wine industry to new heights.