Viburnum cinnamomifolium, which can reach up to 20 feet tall. 'Many gardeners fondly remember fragrant lilac hedges from childhood,' says Gail Pabst, 'making these blooms nostalgic and romantic.' ...

Among the good varieties is Viburnum x bodnantense ‘Dawn’, which produces clusters of pink buds on bare stems, which open out to highly fragrant pale pink tubular flowers. You can grow ...

Narcissus (some) -- early spring; yellow, white and orange; 12 inches tall, sweet fragrance. Regal lilies -- late spring, 36 inches tall, need staking, sweet fragrance. Viburnum (many) -- carlesi ...