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FALL   •   WINTER   •   SPRING   •   SUMMER
New Vineyard Timeline     
Grape - Fall Content

BUSINESS MANAGEMENT   •   CULTURAL PRACTICES   •   IPM   •   VINE NUTRITION AND SOILS


2-years Pre-plant · Variety Selection

Who will buy your grapes and what kinds do they want? Your market decisions are some of the most important ones in this business. Many factors come into consideration when you are trying to decide what varieties to plant in your vineyard. For example, if you are located in a region that has a glut of a particular variety, then, obviously, you don't want to plant or market that variety. The best option is to begin with small plantings of one to five varieties, ideally not more than an acre of each.

Once you think you know what you would like or would be able to market, the next step is to use your site to dictate what you can grow. Site selection is key in determining what varieties you'll plant, so make sure you are armed with information on winter lows, precipitation, and growing degree days.

It is also important to consider what levels of disease resistance you prefer in your varieties, as this will affect your vineyard pest and disease management techniques, not only the year of planting, but also in subsequent seasons as well, especially if you plan to use sustainable practices (scouting, weather information, etc.).

Although there are a few muscadine wines produced in New York, it is more common in southern states, where the muscadine vines thrive. These pages focus primarily on the three types of grape commonly used in commercial wine production in New York State:

  • Native varieties (Vitis labrusca)
    • Good cold hardiness
    • Productive on own roots
    • Examples:
      • Concord
      • Niagara
      • Catawba
  • Interspecific/French American hybrids
    • More resistant to winter injury than V. vinifera
    • Greater tonnage than V. vinifera
    • Examples:
      • Seyval
      • Vidal
      • Noiret
  • Vitis vinifera
    • High quality fruit and wines
    • Must be grafted to rootstock
    • Susceptible to winter injury
    • Examples:
      • Cabernet Sauvignon
      • Riesling
      • Pinot Noir

There are several considerations when selecting a variety - or varieties - to plant.

1. Market

  1. Are you using your fruit in your own winery?
  2. Is your fruit going to an off-site winery? If so, do you have a contract, or have you built a relationship with the buyer?
  3. Are you shipping your fruit to a juice or wine processor?

Market considerations are important, because many wine grape production regions have seen time and time again, gluts of certain varieties that stem from a perceived shortage. When processors and winery owners think they will be short, they may encourage planting of only one variety, leading to too many acres being planted, which eventually ca lead to too much fruit not having a home. 

 2. Grapevines are propagated vegetatively or clonally, to retain the integrity of the flavors and characteristics of the final product. This means when you plant one clone of one variety, you have created a monoculture that is equally susceptible to any of several grapevine diseases throughout the seasons in your region.

3. Grafted vines versus own-rooted vines

  1. Which should you plant?
  2. Own-rooted vines
    1. Vine rooted in media - wholly one variety - e.g., Lemberger roots and Lemberger shoots and fruit
    2. Pros: no graft union to act as an injury site (winter damage, crown gall)
    3. Cons: no protection against phylloxera or extremely cold temperatures or root pests, including nematodes, which tend to less common in Northeastern United States vineyards.
  3. Grafted vines - A scion, such as Cabernet Sauvignon, is grafted to a rootstock, such as C3309.
    1. Vines are grafted to enable vinifera grape production without infection from the root louse, phylloxera.
    2. Rootstocks can affect vine vigor based on rootstock type, soil type, and site selection.
    3. Some are winter hardy, which can reduce likelihood of winter damage
    4. Pros: Protects susceptible scions from harmful insects, nematodes
    5. Cons: Graft union may provide a site more susceptible to winter injury, crown gall; maintenance - requires hilling up and take-down in cool climates

4. Finally, location, location, location

    1. Something unique to the area, but is still climate-appropriate?
      1. For example, while Malbec may be unique to your region, it may not withstand the extremely cold temperatures experienced there every few years.

When should vines be ordered? To get one step closer to vines in the ground, vines should be ordered 1 to 2 years ahead of scheduled planting time. This is most certainly the case, if you plan to order vines on less common rootstocks. It is best to contact the nursery 2 years prior to planting to ask about availability and best time to order vines. See the National Grape Registry for nurseries across the United States.

Web Resources

For specific information on varieties ranging from winter tender Vitis vinifera varieties to more winter hardy hybrids, see the Wine Grape Varieties for Cool Climates webpage by B.I. Reisch, R.M. Pool, D.V. Peterson, M-H. Martens, and T. Henick-Kling.

See Bruce Reisch's Grape Breeding Program webpage for additional information on grape varieties.

Iowa State University's Horticulture Department's thorough description of cold climate cultivars.

National Grape Registry - information on varieties, including table, wine, juice, raisins grape production

NGR also has a list of grape nurseries in the US.

When selecting a nursery, it is important, if you can, to visit the nursery first to assess the quality of the material you plan to purchase. Check for trunk diseases, vine size, and over-all tidiness of the operation.

Text Resources

Christensen, L.P., Dokoozlian, N., Walker, M.A., Wolpert, J.A. (eds.). 2003. Wine Grape Varieties in California. University of California, Agriculture and Natural Resources, Publication 3419.


Content by:

Dr. Jodi Creasap Gee
Viticulture Extension Educator
Lake Erie Regional Grape Program


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Tim Weigle receives Excellence in IPM award

Portland, NY. August 11, 2017: As a kid, Tim Weigle often tagged along with his dad, a plant breeder at Iowa State University. It gave him a taste for agriculture and research. But once in college he took an entomology class and everything changed. That class included an introduction to integrated pest management (IPM).
“I was fascinated by the interaction of plant systems and pest complexes,” Weigle says. So he added IPM to his bachelor’s program, then topped it off with a master’s in horticulture. “It gave me the solid foundation in crop production I needed to practice IPM,” he says.
Now, for nearly 30 years of innovative, farmer-focused IPM research and outreach in the Lake Erie Regional Grape Program (LERGP), Tim Weigle has earned an Excellence in IPM award from the New York State IPM Program (NYS IPM).
Examples? Weigle helped build a dense concentration of grower-owned weather stations linked together online through NEWA" the Network for Environment and Weather Applications" to predict when to scout for destructive grape berry moths and a hit list of other pests. And he’s applied LERGP research to use tractor-mounted sensors, each with a chip providing data for creating color-coded maps. These maps pinpoint where destructive grape rootworms are probably at work underground.
“This means you can check just those spots for grape rootworm and spot-treat only them,” Weigle says.”
Then there’s Weigle’s leadership on the Organic Guide for Grapes and the Pest Management Guidelines for both grape and hops. He’s also been a trailblazer in IPM research and outreach for the hopyards that help fuel New York’s microbreweries.
But it’s his way with people that really sets Tim Weigle apart. Sure, the internet has a lot to offer. But nobody wants a faceless Extension. Weigle created weekly “coffee pot meetings,” held at vineyards all along Lake Erie’s grape belt. Indeed, they’re what “face time” is all about. They don’t even have an agenda. Instead, they’re driven by what’s got farmers curious or worried that week.
“Some of those early coffee pot meetings were at our vineyard, back when our son was just a little kid,” says Dawn Betts of Betts Farms LLC. “I remember one time we’d all gone out to the vineyard, and Tim was talking about grape berry moths. Well, our son went down the row and picked some of the stung berries where the moths had laid their eggs. And Tim said ‘if this young man can do it, you can too.’”
The Betts family goes to a lot of those meetings. “We learn from each other,” Betts says. “If one of us has an issue, chances are the others will soon.”
“Tim does a fabulous job of incorporating the fundamentals of biology while bringing the latest science to address growers’ challenges,” says Jennifer Grant, director of NYS IPM. “We’re proud to have him on our NYS IPM team.”
Weigle received his award at the Lake Erie Regional Grape Program’s Summer Conference on August 11, 2017. Learn more about IPM at nysipm.cornell.edu.






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