After years of helping our lawns and gardens we say goodbye to Denny Long as he heads into retirement. Should we begin to be concerned for our lawns and outdoor plants with a stretch of dry weather? Managing ground ivy or creeping Charlie. Keeping clover away from the yard. Preventing grubs from taking over your lawn. Keeping ants out of your yard. The right cutting height for a lawn. Learn more from horticulturalist Julie Weisenhorn and Lawn and Turf expert Jon Trappe at extension.umn.edu.