ATTENTION
We cannot ship vines outside the United States or to the following states: California, Idaho, Washington, or Oregon.USDA Hardiness Zones categorize regions by average winter temperatures, guiding growers to choose plants suited for their climate. Learn More
Top Wire Cordon is arguably the most efficient training system for grapes, especially for procumbent or downward growing cultivators, especially those not prone to late season fruit rots due to shading of the fruiting zone. Summer labor is much less than that required with Vertical Shoot Positioned (VSP) training as shoot positioning and leaf pulling are generally not required. Learn More
To learn more about the types of diseases susceptibile on our plants, click here.
Black Rot
Highly susceptibleDowny Mildew
Slightly susceptiblePowdery Mildew
Highly susceptibleBotryitis
Slightly susceptibleSusceptibility Meanings
Highly susceptible: Prone to disease and requires intensive management.
Moderate susceptible: May develop disease but manageable with regular care.
Slightly susceptible: Naturally resistant with minimal risk, needing basic care.
Grape Color
Blue, BlackPrimary Use
Juice, Table, WineWine Color
RoseVariety Origin
Cornell UniversityParents
Zinfandel x OntarioPseudonym (Tested As)
New York 13920Year Released
1947Harvest Season
Early SeasonSulfur Sensitivity
Highly susceptibleVine Vigor
Medium VigorGrowth Habit
TrailingSuggested Distance Between Vines
6 ft - 7 ft - 8 ftBud Break
2-3 Days before ConcordRoyalty
No
