Wine quality has been on the rise in Lake County and winegrowers there have their sights set determinedly on the future—and it’s a very bright one at that. Driven by increased demand for high-quality Cabernet Sauvignon, Zinfandel, Petite Sirah and Sauvignon Blanc, the value of the region’s wine grapes climbed by 20 percent in 2012, reaching a ten-year high, while yields inched up by just three percent. Here at THE TASTING PANEl, we’ve been following winegrowing in Lake County closely for the last five years. When questions arose about the age ability of the region’s wines, we were quick to take up the challenge. More often than not, exposure to Lake County wines is limited to the supporting role they play in blends from nearby appellations. When this point was raised during a technical seminar hosted in June at MacMurray Ranch by the appellation’s winegrowers, Steele Wines’ Joy Merrilees had answers at the ready but no proof positive that the region’s high-elevation wines can withstand the test of time. Read the complete article here…Long-lived Lake …