Winter's cold temperatures have already visited the Midwest. And if the Old Farmer's Almanac is to be believed, a lot more cold is on the way this winter. In this edition of our gardening podcast Grow, WGLT's Mike McCurdy talks with Illinois State University's Patrick Murphy about the effects of the cold on our plants and gardens. WGLT's Grow is your source for gardening advice and down-to-earth tips. Murph and Mike are ready to take on all your gardening questions, so submit yours today .