As a natural wall display, this "Love" sign, made from tied willow, decorated with colourful geranium blooms, gives a weathered wall a new lease of life. To keep the flowers fresher for longer, place the geranium stems in test tubes filled with water and attached to the willow branches with wire. Tip: Cutting or picking flowers is no problem for geraniums. On the contrary, it encourages the plant to produce new flowers.