Botanical profile

Syringa prestoniae 'Nocturne'

Latin name
Syringa prestoniae 'Nocturne'
Common name
Preston Lilac 'Nocturne'
Type
Shrub
Family
Oleaceae

Syringa prestoniae ‘Nocturne’, commonly known as Preston lilac ‘Nocturne’, is a deciduous shrub with an upright, bushy habit, known for its late flowering and sustained deep purple hue. It extends the lilac season after common varieties, offering long, dense panicles of deep purple tubular flowers in early summer. Its fragrance is lighter than that of common lilac, but remains pleasant and attracts pollinators. Its healthy, abundant, dark green foliage forms a dense mass ideal for informal hedges, screens, or naturalized beds. Very hardy and disease-resistant, Syringa prestoniae ‘Nocturne’ prefers a sunny exposure and well-drained soil to ensure generous flowering year after year.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 3
Exposure
Sun
Watering
Moderate watering
Fertilization
Slow-release fertilizer 14-7-14 or 4-2-8. Fertilize monthly or as directed on the bag. Add Myke at planting.
Soil type
Neutral to slightly alkaline, well drained
Minimum temperature
'-40°C
Plant appearance

Blooming, foliage and shape

Blooming period
Spring
Flower color
Purple
Fruiting
Brown dry capsules with no ornamental value
Foliage color
Green
Foliage type
Obsolete
Shape
Shrubby
Garden structure

Size and growth

Height
2 to 2.5 m (7 to 8 feet)
Width
2 m (6.5 ft)
Growth rate
average
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

The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.