Spring always makes me think of sweet smelling flowers and one of the sweetest is:
Stock

Stock is also sometimes known as Gilliflower. It comes in white, lavender, purple, pink, magenta, peach, and yellow. The blooms on Stock can can either be clustered at the top of the stem or more spread out along the stem. They are very sweet smelling, but can lose their fragrance if they are refrigerated for too long. Stock means lasting love, lasting beauty, bonds of affection, promptness, and you’ll always be beautiful to me.