Pruning guide
How to prune thompson seedless grape
More thompson seedless grape care
Pruning thompson seedless grape — FAQ
When should I prune thompson seedless grape?
Late winter while dormant, after the worst frost but before sap begins to rise. On a cordon system, prune previous-year laterals back to 2-bud spurs spaced 15–20 cm apart along the main arms. On a cane system, select two strong one-year-old canes per vine (8–12 buds each) and remove all other growth.
How often does thompson seedless grape need pruning?
Annually. Yes — Thompson Seedless grape demands annual spur or cane pruning to produce well-sized, quality fruit. It is extremely vigorous and left unpruned becomes a mass of unproductive wood. Commercial growers typically spur-prune to a cordon; home growers can use cane or cordon training depending on their trellis system.
How do you prune thompson seedless grape?
On a cordon system, prune previous-year laterals back to 2-bud spurs spaced 15–20 cm apart along the main arms. On a cane system, select two strong one-year-old canes per vine (8–12 buds each) and remove all other growth.