annuals anti-inflammatory antiseptic aroma aromatherapy beautiful beauty bee-attraction blue buds flora floral flower flowers fragrance fragrant garden garden-flower gardening herb herbaceous herbs Lavandula angustifolia lavender lilac mauve moth-repellent natural nature nectar oil perfume petals plant plants provence purple smell soothing summer true lavender vegetation violet bush blossoms butterfly asymmetric calyx corolla foliage fresh hardy heads lobes nard nardus perfumed potpourris sachets scented versatile whorls bee attraction creation dried dried arrangements dried flower arrangements essential oil flower plant garden flower garden plant hedge mass plant moth repellent shrub shrubs spike spikes tubular