Snowball Bush (Viburnum) Blight: Aphids and Organic Control

A 39-year-old snowball viburnum in Georgia, recently pruned and blooming well, developed a recurring blight also affecting nearby gardenias and hydrangeas. Bayer rose/flower spray helped the gardenias but the snowball relapsed. A photo showed damaged leaves. The expert diagnosed aphids sucking sap from the leaves.

Organic Solutions

• Pure Neem Oil spray: Organic, doesn’t wash off, acts as insecticide, fungicide, and miticide.
• Atomic Grow: Food-based product that boosts plant health, repels pests, and restores vigor.

Both are safe for beneficial insects when used correctly. Spray thoroughly, covering leaf undersides. Repeat as needed. The snowball’s recurrence suggests aphids persist in the area; consistent treatment and monitoring are key.