Lavender is bound to Mercury and Air. Because of its delightful fragrance and its light, flowery taste, it has been used for thousands of years magically for its calming, peaceful, and sedating effects. It is often included in love spells and rituals because of it's attractive scent, and is used as an ingredient in spells for attracting money.
Dried lavender stalks burn like incense sticks, and can be included in spells and rituals aimed attracting money, love, protection, and success. Individual flowers can also be dried and burned similarly for the same purposes.