Fragrant Azaleas and Rhododendrons

Azaleas and Rhododendrons, with their voluptuous flowers, are one of the best-loved sights of spring. But did you know that they are not just meant to be seen? Were you aware they can also fill the air with delightful scents, running from spicy to sweet to intoxicating?

Azaleas and Rhododendrons are members of the genus Rhododendron, one of the largest genera in the plant world, which includes over 900 species and over 20,000 named hybrids of Rhododendrons and Azaleas. These highly popular ornamental shrubs come in all shapes and sizes, from small, ground-hugging shrubs to large, tree-like specimens. Their flowers range from the tiny and delicate blossoms of floriferous dwarf shrubs to the huge ‘trusses’ of tall growing hybrids and species. Some feature wonderful foliage adding glorious fall color to the landscape. Others are deliciously fragrant. All are fascinating.

There are many fragrant Rhododendron species and hybrids to pick from, some so perfumed that they will stop you as you walk past with their heady scent hanging in the air. The following is a list of fragrant Azaleas and Rhododendrons with staggering blossoms and reliable performances. Most of them have been recognized as proven performers and have received the Rhododendron of the Year Award of the American Rhododendron Society and/or the prestigious Award of Garden Merit of the Royal Horticultural Society. Some are tender and should be grown as patio plants or plants for the conservatory in cool winter areas. Others are incredibly hardy and can withstand temperatures are low as -25°F (-32°C).

Be aware that fragrance fluctuates with temperature (on a warm day, you will smell more perfume in the air), weather (strongest during damp mild weather), and time of day (most noticeable in the early morning or evening). Each of us has our own peculiarly individual perception of smell too!