320: How Grapevine Rootstocks Affect Drought Tolerance, Yield, and Canopy Growth

Choosing the right grapevine rootstock can improve drought resilience without sacrificing yield. Patty Skinkis, Viticulture Extension Specialist and Professor in the Horticulture Department at Oregon State University, shares findings from long-term Oregon rootstock trial comparing mature and young vineyards. Learn which rootstocks produced larger canopies and higher yields with less water stress, why traditional low-vigor choices may struggle in no-till systems, and how this research is shaping an updated guide to help growers select rootstocks for climate resilience, vineyard establishment, and future production.   Resources:   281: How Rootstock Impacts Vine Drought Tolerance and Longevity  Evaluating Drought-Tolerant Rootstocks in Cool Climate Wine Grapes for Climate Change Resilience Patricia Skinkis | Google Scholar Patricia Skinkis | Instagram Patricia Skinkis | LinkedIn Patricia Skinkis | Oregon State University Patricia Skinkis | Research Gate Rootstock drought tolerance under dry-farmed conditions in Oregon's Willamette Valley Rootstock effects on mature Pinot noir growth and productivity under cool climate, dry farmed conditions  Support the Podcast:  Make a Donation  Vineyard Team Programs:  Juan Nevarez Memorial Scholarship - Help students from vineyard families pursue higher education Online Courses - Earn DPR and CCA hours with expert-led sustainability trainings SIP Certified - A trusted third-party certification proving your sustainable practices with science-backed standards Sustainable Ag Expo - Join top experts at the premier winegrowing event of the year Vineyard Team Membership - Connect with a community advancing sustainable winegrowing