Syringa × laciniata Mill.

RHS Plant Profile
feathered Persian lilac
feathered Persian lilac John Fielding

Synonyms

Syringa × persica 'Laciniata'
Syringa × persica var. laciniata

Shrubs

A spreading shrub to 2m with dark green leaves composed of nine, narrow leaflets. Scented, lilac flowers are produced in sprays up to 10cm long in late spring

Position

Full sun

Soil Types

Chalk, Clay, Loam, Sand

Max Height

1.5-2.5 metres

Max Spread

2.5-4 metres

Size

Time to Maturity
10–20 years
Max Spread
2.5-4 metres
Max Height
1.5-2.5 metres

Growing Conditions

Chalk Clay Loam Sand
Moisture
Moist but well–drained or Well–drained
pH
Alkaline or Neutral

Position

Full sun
Aspect
West–facing or South–facing
Exposure
Exposed or Sheltered
Hardiness
H6

Colour & Scent

Fragrance Flower
Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Oleaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Bushy
Genus
Syringa can be deciduous shrubs or trees, with simple, entire or rarely pinnate leaves and conical panicles of small, very fragrant, 4-lobed tubular flowers in late spring or early summer
Name Status
Correct

How to Grow

Cultivation

Grow in well-drained, fertile, humus-rich alkaline to neutral soil in full sun

Propagation

Propagate by softwood cuttings or layering in early summer

Suggested planting locations and garden types

  • Cottage and informal garden
  • Low Maintenance
  • Flower borders and beds

Pruning

Pruning group 1 or 2; prune lightly

Pests

May be susceptible to lilac leaf-mining moth, willow scale and thrips

Diseases

May be susceptible to lilac blight, honey fungus, phytophthora, powdery mildews and bacterial canker (Pseudomonas Syringae)