Trees and shrubs

Common Lilac 'Wonder Blue'

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Hardiness Zone 3

Discover the plant

Family Oleaceae

Syringa vulgaris ‘Wonder Blue’, commonly known as ‘Wonder Blue’ common lilac, is a deciduous shrub with an upright, bushy habit, prized for its delicate and intensely fragrant lavender-blue blooms. In spring, it produces large panicles composed of single, light blue flowers with lilac undertones, offering a soft and luminous shade rare in traditional lilacs. Its sweet and enveloping fragrance fills gardens and effectively attracts pollinators. The heart-shaped, medium green foliage forms a dense mass ideal for informal hedges, borders, or as a specimen plant near living areas. Very hardy and long-lasting, Syringa vulgaris ‘Wonder Blue’ prefers well-drained soil and a sunny exposure to ensure abundant flowering year after year.

Syringa vulgaris 'Wonder Blue'

Soil and care

The rightconditions.

Fertilization Compost in spring, avoid excess nitrogen

Bloom and dimensions

The completeprofile.

Bloom periodSpring
Flower colorLight lavender blue
Foliage colorMedium green
Foliage typeObsolete
FruitingUncommon dried fruits.
Maximum height10 ft (3 m)
Maximum width8.2 ft (2.5 m)
Growth rateModerate
Hardiness zoneZone 3
Minimum temperature-40°C

Its strengths, naturally.

Pet friendly
Safe for pets

Pets

Pollinators
Attracts or supports pollinating insects

Pollinators

Butterflies
Plants that attract butterflies

Butterflies

Deer
Less attractive or generally tolerated by deer

Deer