Preston Lilac
Syringa prestoniae
Oleaceae · broadleaf · introduced
Quick Facts
Height
8–12 ft
Light
Full Sun
Hardiness
Zone Zones 2a–8b
Diseases (8)
Podosphaera aphanis var. aphanis Powdery Mildew
Pseudomonas syringae pv. syringae Bacterial Blight
Botrytis cinerea Gray Mold
abiotic (drought, heat stress) or bacterial (Xylella fast... Leaf Scorch
Various fungi (Phyllosticta spp., Septoria spp., Cercospo... Leaf Spot
Lilac ring Lilac Ring Mottle
Phytophthora spp. (P Phytophthora Canker and Shoot Blight
Phytophthora rubi Root Rot
Pests (5)
Cultivars (1)
James Macfarlane
Common name: James Macfarlane Lilac; Mature height: 8–10 ft