Syringa vulgaris (Common Lilac)

Mature Height: 8-15 feet
Mature Width: 6-12 feet
Growth Rate: Moderate, growing 12-24 inches annually.
Hardiness Zone: 3-7
Light Needs: Full sun.
Water Needs: Low to moderate watering. Prefers well-drained soil.
Flower Color: Purple to lavender flowers (fragrant)
Bloom Time: Mid to Late Spring
Fall Color: No significant fall color