WEST KELOWNA – Of the approximately 120 honours viticulturist and winemaker Karnail Singh Sidhu has received since opening Kalala Organic Estate Winery in 2008, receiving the BC Grapegrowers Association’s inaugural Viticulturist of the Year award is the most satisfying. “Ninety percent of winemaking is done in the vineyard,” says Sidhu. “If a wine loses [a …