An example of layering, in which a cane is brought from the old Cabernet Sauvignon cordon on the right to where a vine was missing, burying it so that a new sho ot would emerge to become the new trunk. The new vine, still connected to the old one, was grown in place. Melissa Hansen Faced with diseased and missing vines in an aging wine grape vineyard, Kent Waliser made the bold decision not to replant a 60-acre Cabernet Sauvignon block. But not replanting meant that corrective measures would be needed to keep the old block profitable and new winery […]