It is said that fragrance stirs our ancient reptilian brain, for smell is the deepest, most evocative of all our senses. No wonder a whiff of lilac reminds us of our grandmother's gardens. The spicy scent of basil or the astringent tang of rosemary can send us back decades to a nearly forgotten Italian vacation, or at least a good Italian restaurant.
Remember that the amount of scent a plant carries varies between cultivars and even individual plants. It's always best to buy plants in flower so you can choose those most heavily scented and confirm that you enjoy their fragrance. Individual preference varies greatly -- one person's heady perfume is another's allergen.
With a little planning, you can have a parade of fragrance throughout the season.
In July, willowy 'Casa Blanca' lilies have huge, white, star-shape flowers that are supremely fragrant.