Freesia is a flower known for its sweet, fruity scent, and that scent can last for quite a while. Depending on the type of freesia you have, you can expect the fragrance to linger for anywhere from one to three weeks. For those looking to enjoy the aroma of freesia for longer periods of time, it's often used in perfumes and colognes. It's also possible to dry freesia flowers, allowing you to keep the wonderful smell all year round. With its tantalizing aroma and long-lasting scent, freesia is sure to add an air of freedom and joy to any space.