A Love Letter to Lavender: The Science Behind Why Lavender is so Soothing Lavender. The mere mention of this flower conjures up images of rolling hills and a sweet floral fragrance that evokes a sense of peace and tranquility. A sea of purple flowers sway in the gentle breeze, and bathed in golden sunlight they stretch across the horizon and invite us to fill our senses with a warm and sweet floral aroma. Breathe in. Breathe out. The scent of lavender is a tonic, soothing salve that eases the stresses of the everyday. Lavender is a beloved and iconic...