rhs.org.uk

Syringa villosa | late lilac Shrubs/RHS

  • ️@The_RHS
  • ️Tue Feb 04 2025

How to grow

Cultivation

Easy to grow in good light, in moist but well-drained soil. It is not as tolerant of dry soil as common Lilacs. Early flower buds may get damaged by a late frost.

Propagation

Propagate by softwood cuttings in summer

Suggested planting locations and garden types
  • City and courtyard gardens
  • Cottage and informal garden
  • Flower borders and beds
  • Cut flowers

Pruning

Pruning group 2 as it flowers on the previous year' growth

Pests

May be susceptible to lilac leaf-mining moth, privet thrips; and also to pigeon damage

Diseases

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