Ron discusses the importance of knowing your hardiness zone when it comes to planting trees and shrubs in your yard. He talks about how the current cold weather is affecting plants on the hardiness borderline for zone six, and shares his concerns about crape myrtles and laurels. Ron also mentions the benefits of using witch hazel, a low-maintenance shrub that's often underused in landscaping. He also shares a recipe for homemade hot chocolate and takes calls from listeners, including a conversation with Dick from Dayton about the recent snowstorm.