Outlining a Flower Bed Defining the best contour for a new or expanded planting bed doesn&#x27;t have to be a frustrating process of trial and error that leaves spade scars in the lawn. A rubber garden hose is an ideal tool for laying out the lazy curves of a flower garden. Shape and reshape the hose along the ground until you&#x27;re satisfied with the design, then use a squeezable condiment bottle filled with powdered lime to mark the outline. Roll up the hose and start digging. #bestgardentools