The use of lavender stalks is a centuries-old European method of perfuming a room. Soak in water for a couple of hours, then place on the coals of an open fire and enjoy the aroma of lavender wafting through the room.
For a culinary application, use as skewers for grilling seafood or soak in water for a couple of hours, then pace on BBQ coals immediately before grilling meat, chicken or fish to infuse them with a truly unique flavor.