
Training spur and cane grapes for the first three seasons When you plant: Plant a rooted cutting with two or three buds above the soil line, then bury the roots in light mulch. Suckers: Shoots that grow at the lower part of the trunk. Wine grapes and muscadines usually need spur pruning, and American grapes, such as Concord and Thompson Seedless, require cane pruning.The purpose of having renewal spurs on a grapevine is to grow shoots for next year’s fruiting canes. Join Wine Folly, the popular weekly newsletter that educates and entertains, and we'll send you our 9-Chapter Wine 101 Guide today See Details. 13 You don’t want your spurs to be too close or too far apart, as this could lower the quality of your grapes as they grow in. As you prune your canes down, try to keep your spurs about 3 to 4 in (7.6 to 10.2 cm) apart on the cordon. Quickly identify flavors in wine using the printed version of the aroma chart. Using your pruning shears or loppers, trim down these canes until they only have 1-2 buds total. Renewal Spurs: Spurs that are cut back to only one node-the location on a cane where the buds emerge. Spur pruning is a more traditional training method that is known to produce outstanding old vine wines.

Spurs will grow into shoots, and later, after bearing fruit, into canes.


Grapes grown commercially for wine production or fruit are usually spur. Trunk: The permanent, upright stem of the grapevine. There are two methods usually used for pruning grapes, cane pruning or spur pruning.The Spruce Home Improvement Review Board.
