Planting potatoes properly. Is it time to use weed and feed? Plants that rabbit won't eat. Is it too late to dig up day lilies and irises? When can we clean the leaves off of plants? Will hostas grow in direct sunlight? When to divide plants? When to prune old lilac bushes Best method to divide tulips. Getting rid of red beetles that infest your plants. Maintaining a peony bush. When is the best time of the year to treat Creeping Charlie? Learn more from Master Gardener Teresa Rooney at extension.umn.edu.