Lemongrass - Aromatherapy Soy Candle - Apothecary Jar Candle The fresh, citrusy, grassy, and sweet aromatherapy soy candle is expressed so fluently by the pure lemongrass essential oil used here. Lemongrass essential oil is known to help lift your spirits and combat stress. Wax content is 10oz and 16oz. Burn Time: 45-50 hours