With their sweet fragrance and breathtaking colour , lilacs are one of the most beloved harbingers of springiness . But when precisely is lilac season ? The blooming time can vary depending on climate , the multifariousness , and other factors .
In this guide , we ’ll provide an overview of when different types of lilacs blush so you could plan your garden to enjoy these classics for as long as possible .
Overview of Lilac Blooming Seasons
Lilacs are divided into three independent blooming time of year class :
other Blooming Lilacs – Bloom in mid to previous April . Examples Syringa meyeri , S potaninii
Midseason Blooming Lilacs – Bloom in early to mid May . Examples Syringa vulgaris , S. x hyacinthiflora

Late Blooming Lilacs – Bloom in late May to early June . Examples : S. villosa , S. komarowii
By select miscellany across these blossom times , you’re able to extend lilac season from as ahead of time as late April until early June . Even within these family , pernicious differences in bloom times exist . trailing bloom dates each yr will aid you learn your variety ’ patterns .
Below we ’ll explore the flower characteristics of some of the most popular lilac types so you’re able to plan your consummate spring lilac display
When Different Types of Lilacs Bloom
Common Lilac (Syringa vulgaris)
The quintessential lilac , common lilac varieties blossom in mid May , with some early and late bloomers extending from recent April to other June . Common lilac shrubs grow 8 - 15 metrical unit tall . Choose name cultivar like ‘ Sensation ’ and ‘ Katherine Havemeyer ’ for more uniform bloom time .
Dwarf Korean Lilac (Syringa meyeri)
One of the first lilac to bloom , overshadow Korean lilacs overt flowers in tardy April to early May . They are compact shrubs growing 4 - 7 animal foot marvellous . cultivar like ‘ Palibin ’ and ‘ Ice Dance ’ are early bloomers .
French Hybrid Lilacs (Syringa x hyacinthiflora)
French crossbreed flower in betimes to mid May , shortly before vernacular lilacs . They are moderate sized shrubs reaching 8 - 10 feet improbable . pop varieties admit ‘ Esther Staley ’ , ‘ Miss Canada ’ , and ‘ Amethyst ’ .
Late Lilac (Syringa villosa)
As the name propose , later lilac blossom late in the time of year , anywhere from late May to other June . It is a large shrub growing up to 15 feet tall . Late lilac offer a prolonged video display into early summertime .
Preston Lilacs (Syringa x prestoniae)
Preston lilac are hybrids that blossom around the same clock time as uncouth lilacs in May . They are valued for their disease resistance and tumid , fragrant bloom clusters on compact 8 foundation tall shrubs .
Tree Lilacs (Syringa reticulata)
Tree lilacs flush in early to mid May , though some cultivars extend into late April . These humble anthesis Sir Herbert Beerbohm Tree grow 20 - 30 feet tall . Popular varieties let in ‘ Ivory Silk ’ , ‘ Summer Snow ’ , and ‘ Ellen Willmott ’ .
Extending Lilac Season in Your Garden
For the longest possible lilac video display , plant early , mid , and late time of year bloomers .
take compact varieties for pocket-size spaces like dwarf Korean and French hybrid .
website lilacs in cool microclimates to delay flowering .
Plant different varieties and bloom colour for pastime after each finishes blooming .
tot up other bound bloom like bulb flower , peony , and flowering Tree to complement the lilac .
With bright variety selection and placement , you’re able to cosset in breathless , sweetly odoriferous lilac blooms for up to two calendar month in spring . Track bloom times over the years and make note of hand to attain your change ’ patterns . Soon you ’ll have the inside exclusive on incisively when lilac time of year set about and terminate in your garden each class !
Graphs and historical data
About the common lilac
4 Expert Tips for Spectacular Lilac Blooms
FAQ
What month do lilacs efflorescence ?
When to buy lilac bushes ?
Is there a difference between a lilac tree and a lilac bush ?
Do lilac stay bloomed all summer ?
When is lilac time of year ?
look on where you endure and the lilac salmagundi you choose , Lilacs can bring home the bacon colour and fragrance from April through June . There are former - time of year , mid - season , late season Lilac miscellany . Lilacs perform best in full sunshine in fertile , hoummos - rich , neutral to alkaline , and well - run out ground . lilac are very versatile .
Do lilac efflorescence in spring ?
flower in belated spring , it is the sporty of the lilac species . Native to southeastern Europe , it is widely originate in temperate areas of the world and weigh over 0 cultivars with single or double prime in deep purpleness , lilac-colored , risque , red , pinkish , white , and pale creamy white-livered .
When does littleleaf lilac Bloom ?
Littleleaf lilac is a late - flowering small ornamental shrub . This small , orotund cosmetic bush comes in size that do not exceed 5 groundwork . It features modest , fragrant , former blooming flower and makes a nice accent plant . Littleleaf lilac varieties blossom in mid to previous spring .
When do Japanese lilacs bloom ?
Japanese tree lilacs ( Syringa reticulata ) can reach 25 to 30 feet tall . Lilac shrubs need a lower limit of 6 hours full Sunday for salutary unfolding . Most heyday in previous May ; however there are early bound , mid spring , and recent - season blossom varieties , as well as new re - blooming diverseness , like the Bloomerang ® series .
Do Lilacs produce in full sun ?
There are early - time of year , mid - season , late time of year Lilac varieties . Lilacs perform better in full Dominicus in fertile , humus - rich , neutral to alkaline , and well - drained soil . Lilacs are very versatile . They make great border bush and are usually used as screens , hedgerow , or specimen . Dwarf Lilacs are suitable plants for small garden and even containers .
When do lilacs rebloom ?
Lilacs bloom from mid to former springiness , depending on the variety . Bloomerang lilacs will rebloom from mid to late summertime into gloaming . When to prune lilac ? Lilacs bloom on old woodwind instrument , so they should be lop just after flowering . If you hold off until summertime or after to prune , you may experience a loss of flowers the undermentioned year .