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Leyland Cypress Decline in Shade: Cercospora Fungus

Leyland cypress needs full sun. Shade causes thinning, then Cercospora fungal decline. Replace with 'Bright 'n Tight' cherrylaurel for screening in shade.

See Leyland Cypress – Cercospora Leaf Spot.

About Gardening: Leyland Cypress Dead Streak Spreading: Get a Forester's Diagnosis; Leyland Cypress Winter Damage in PA: Replace with Green Giant; Leyland Cypress (× Cupressocyparis leylandii): The Fast-Growing Privacy Screen; Topping Leyland Cypress: What You Need to Know; Spittlebugs on Leyland Cypress: Blast Them Off; Leyland Cypress Seed Cones: Not Galls, But Sterile Seeds; Leyland Cypress Origin: A Hybrid Born in Wales, Not a Native; Leyland Cypress Dieback: Seridium Canker from Drought and Cold; Managing an Overgrown Leyland Cypress; Leyland Cypress Fire Damage: Recovery Outlook

Garden Articles

White Jelly Blobs on Leyland Cypress: Fungal Issue?

Spittlebugs on Leyland Cypress: Contact Insecticide Before Mid-July

Planting Leyland Cypress: Acidic Soil, Holly-tone, and Split Feeding

Diagnosing Leyland Cypress Decline: Spittlebugs vs. Spider Mites vs. Canker

Leyland Cypress Hedge at Property Line: Root and Sewer Concerns

Pruning Leyland Cypress: Yes, You Can Control Size

Propagating Leyland Cypress: Difficult for Homeowners

Plants

Leyland Cypress Roots Damaging Sidewalks: Barrier Solutions

Leyland Cypress Planted 3 Feet from House: Move It Now

Leyland Cypress Decline: Cankers, Pests, and Professional Diagnosis

Leyland Cypress Browning: Three Canker Diseases Compared

Leyland Cypress Brown Spots: Fungal Cankers and Professional Diagnosis

Cypress 'Golden Leyland': Fast-Growing Golden Column for Screening

Topping Leyland Cypress: Managing Height and Stability in Mature Trees