Cordon Grape Training System
Sharpen those pruners because late winter through early spring is the time to prune and train grapes.
The four-cane kniffen method is probably the most common training system for grapes. You may want to try the cordon system instead. It’s relatively easy to manage and the plants tend to be more productive and the fruit is easier to harvest.
With the cordon system vines are planted about 8 feet apart and supported on single or double wires. You prune to establish a main trunk and several permanent side branches known as cordons. These permanent cordons are periodically renewed throughout the life of the plant.
Once the framework is established, select 10 to 12 downward or outward growing new fruiting canes, creating a curtain of growth. Remove other new and all older fruiting canes but leave renewal spurs on the cordon canes for next year.
A bit more information: Reposition vertical shoots to a downward position as needed. Place shoots to prevent them from growing over one another. Known as combing, this allows light to reach all parts of the plant.
Related
Audio
Audio
Categories
Upcoming Webinars & Appearances
Feb. 8, 2023
WEBINAR:
Indoor Container Garden Design & Display Ideas
Register now
Feb. 10-12, 2023
PBS Wisconsin
Garden & Landscape EXPO
Madison, Wisconsin
Feb. 15, 2023
WEBINAR:
10 Tips for Growing Better Dahlias!
Register now
Feb. 17-19, 2023
NARI Milwaukee Spring Home Improvement Show
West Allis, Wisconsin
Feb. 22, 2023
WEBINAR:
Grow Beautiful Water Gardens
Register now
March 1, 2023
WEBINAR:
How and When to Prune Shrubs
Register now
March 4, 2023
Milwaukee Public Libraries
Milwaukee, Wisconsin
March 8, 2023
WEBINAR:
Grow Your Own Flowers for Bouquets
Register Now
March 11, 2023
Home, Lawn & Garden Day
Bloomington, Illinois
Watch Melinda's past webinars ON DEMAND
Learn More