COMMON LILAC

• Flower Colors: Typically purple, but can also be white, pink, or even yellow,

• Care Tips

• Pruning: Annual pruning helps maintain shape and encourages more blooms
• Fertilization: Generally low-maintenance; excessive nitrogen can harm the plant, so test soil before fertilizing
• Pests: Relatively pest-resistant but can be affected by powdery mildew and lilac borers

• Height: 12-16 feet
• Width: 8-12 feet

• Sun Exposure: Full sun (at least 6 hours of direct sunlight daily)
• Soil Type: Prefers loamy, well-drained soil; can tolerate sandy and clay soils
• Soil pH: Neutral to slightly alkaline
• Watering: Can tolerate drought but benefits from regular watering during hot, dry periods
• Temperature: Thrives in moderate to cool temperatures; does not do well in high humidity or extremely hot climates

Common Diseases

• Powdery Mildew: This fungal disease appears as a white, powdery coating on leaves. It is more common in humid conditions.
• Bacterial Blight: Caused by Pseudomonas syringae, it leads to brown, water-soaked lesions on leaves and stems.
• Ascochyta Blight: This fungal disease causes new shoots and flowers to turn brown and wilt.
• Fungal Leaf Spot: Includes diseases like Septoria leaf blight, which causes spots and blotches on leaves.
• Verticillium Wilt: A soil-borne fungus that can cause wilting and death of branches.
• Witches’ Broom: Caused by a combination of fungal and viral infections, leading to abnormal growths.

Disease Management

• Proper Care: Regular pruning, mulching, and watering can help maintain plant health and reduce disease severity1.
• Sanitation: Clean up fallen leaves and debris to prevent the spread of fungal spores.
• Fungicides: Use fungicides as a preventive measure or at the first sign of disease.
• Disease-Resistant Varieties: Consider planting disease-resista

Blooms in the Spring