The most highly scented lilacs

Surely at the top of the list of shrubs to grow for creating the framework of an intimate garden or garden room are lilacs, in particular Syringa vulgaris and their French hybrids. Syringa vulgaris are grown for their exquisite beauty in both form and color of blossoms, although it is their fragrance flung far and throughout gardens and neighborhoods that make them so unforgettable.

Not all species of Syringa and cultivars of Syringa vulgaris are scented. The early French hybrids and hybrids of Leonid Kolesnikov have retained their fragrance. Syringa oblata has a similar fragrance, though is not nearly as potent. Several of the Chinese species have a spicy cinnamon scent, while many of the Asian species and their hybrids have very little, if any, fragrance. To find your personal preference, I suggest a visit to a local arboretum, or take your nose to the nursery during the extended period of time (six to eight weeks, or so) in which the different cultivars of S. vulgaris are in bloom.

‘Monge’ Lemoine in the foreground

Nearly everywhere lilacs are grown (and here I am only referring to S. vulgaris), they are called by some variety of the word lilac. Perhaps the word lilac stems from the Persian word Lilak or Lilaf meaning bluish. The French say Lilas, the Spanish say Lila, and the Portuguese Lilaz. In old English lilacs were called Laylock, Lilack, and Lilock.

Lilacs are native to and found growing among the limestone rocks on the hillsides and mountainsides throughout southeastern Europe, in the Balkans, Moldavia, Serbia, Macedonia, and Yugoslavia. Cultivated by local mountain herdsmen, they were taken from the peasant villages of central Europe to the garden courts of Istanbul. In 1563, the Flemish scholar and traveler Ogier Ghiselin, Count de Busbecq, Ambassador of Ferdinand I of Austria to the court of Suleiman the Magnificent, brought back to Vienna gifts from the sultan’s garden. Attracting much attention was the lilac. Seven years later, in 1570, Ogier Ghiselin, Count de Busbecq, and then Curator of the Imperial Court Library, accompanied the Archduchess Elizabeth from Vienna to Paris where she was betrothed to King Charles IX of France. Count de Busbecq journeyed to France with a shoot of Syringa vulgaris, where it soon began to fill the gardens of Paris.

Two color variants sprang up in European gardens beside the wild blue- flowered lilac, a nearly white flowered variant with lighter foliage and a taller- growing variant with deeper purple flowers. Hybridizers quickly set about to create different forms and color versions from these two variants.

Victor Lemoine of the famed nursery Victor Lemoine et Fils at Nancy in Lorraine Province continued the work of hybridizing lilacs. From 1878 to 1950, Victor and his wife, their son Emile, and their grandson, Henri, created 214 lilac cultivars. The cornerstone of the Lemoine’s lilac hybridizing program was a nat- ural sport that bore two corollas, one inside the other, making it the first dou- ble. This double was subsequently named ‘Azurea Plena.’ Because of the Lemoine family’s success in turning ordinary lilacs into fancy double-flowered lilacs in nearly every hue imaginable, they became known as the “French lilacs.” Spreading throughout Europe, the French lilacs were brought to the Russian court by French travelers. Well suited to the soil and climate of Russia, they soon spread far and wide. Several decades later, the Russian hybridist Leonid Kolesnikov continued the successful work of the Lemoines with his own exquisite variants.

‘Krasavitsa Moskvy’ translated to ‘Beauty of Moscow’ Leonid Alexseevitch Kolesnikov Hybrid

The French and Dutch colonists transported lilacs to North America. These cherished cuttings, wrapped in burlap and wet straw tucked into suitcases for the long journey across the Atlantic, traveled well and were soon growing throughout the colonies. By 1753 the Quaker botanist John Bartram of Philadelphia was complaining that lilacs were already too numerous. One of two of the oldest col- lections of lilacs in North America are at the Governor Wentworth home in Portsmouth, New Hampshire, planted by the governor in 1750. The second collection, perhaps one hundred years older, is at Mackinac Island in Michigan, where French Jesuit missionaries living in the area are thought to have planted them as early as 1650.

With their traveling fragrance, versatility in the landscape, and their ability to live tens, perhaps even hundreds of years, lilacs are garden heirlooms. When selecting lilacs to grow for creating the framework of the garden, take the time to choose wisely. Some lilacs grow readily into a tree shape (‘Beauty of Moscow’), while others are somewhat relatively lower growing cultivars; ‘Wedgwood Blue’ comes to mind, and still others, the common white lilac (Syringa vulgaris var. alba), sucker more freely. And bear in mind that different lilacs bloom over an extended period of time. If you wish to have a blue lilac blooming simultaneously with a white lilac, then it is worthwhile to determine whether a specific cultivar is an early, mid, or late season bloomer. The following is a selection of lilacs growing in our garden, arranged in their sequential progression of flowering, with considerable overlapping. They are all highly scented or we wouldn’t grow them. The last photo below shows the different colors in lilac blossoms of white, pink, blue, lavender, magenta.

Syringa x hyacinthiflora ‘Maiden’s Blush’

S. x hyacinthiflora ‘Maiden’s Blush’ (1966) Skinner ~ Single, pale rose pink; shows different colors of pink under different soil conditions. In a warmer climate and lighter soils it is a paler shade of pink, in heavier soils ‘Maiden’s Blush’ has more lavender undertones.

‘Krasavitsa Moskvy’ translated to ‘Beauty of Moscow.’ Leonid Alexseevitch Kolesnikov (1974) ~ Double, lavender-rose tinted buds opening to white-tinted pink. Grown throughout Russia. Vigorous upright habit, useful for growing into a tree-shape. Very extended blooming period.

Syringa vulgaris var. purpurea. Common purple lilac ~ Lavender, the wild species seen growing throughout its native land. The common purple is the most widely distributed form of lilac. The lilac of old gardens.

‘Wedgwood Blue’ John Fiala (1981) ~ Hanging panicles of beautiful true blue florets. Lilac-pink hued buds. Somewhat lower growing.

‘Madame Florent Stepman’ (1908) ~ Satiny ivory white florets from rose- washed buds. Pure white when fully opened. Tall and upright growing. One of the most extensively cultivated for the florist trade.

‘President Grevy’ Lemoine (1886) ~ Pure blue, immense panicles of sweet starry florets.

‘Marie Legraye’ (1840) ~ Single, diminutive florets, radiant white, lighter green foliage.

‘Monge’ Lemoine (1913) ~ Vivid, intense plum wine fading to deepest rose.

‘Andenken an Ludwig Spaeth’ Nursery of Ludwig Spaeth (1883) ~ Single, rich purple-violet with a smaller pointed-head panicle.

Clockwise from upper right: Pale pink ‘Maiden’s Blush,’ common white, double-flowered ‘Beauty of Moscow,’ ‘Monge,’ common white, ‘President Grevy’ (blue), and common purple.

Above excerpt from Oh Garden of Fresh Possibilities! Notes from a Gloucester Garden (David R. Godine, Publisher), written and illustrated by Kim Smith.

More on Lilac Culture in the next post.