>>welcome back, we're in wine country and i'm mary babbitt.with the answer to our pop quiz? our question today: in relation to wine country, what is mustard?is it "a", the color most often used to describe the appearance of chardonnay? "b", a wildflower grown as a cover crop between vineyard rows? or "c", the condiment favored by most wine country chefs?well, you might think some chardonnays have a golden color similar to mustard. but the correct answer today is "b". if you've been to wine country in the spring you've probably seen mustard growing as a cover crop between the vineyard rows. wild mustard starts blooming in napa valley in late january. the plants carpet the vineyards and the bright yellow flowers provide a colorful contrast to the bare grey and brown vines. mustard blooms last through march. many people think the best time to visit wine country is when the mustard is in bloom. and that's our pop quiz with a burst of color. mustard certainly signals a season in wine country. and you know chefs here cook with the seasons, updating