Buxus hedging is often affected by a dieback disease known as Buxus blight. Buxus Blight Buster helps control this disease and others on Buxus, shrubs, ornaments and roses. Rapidly absorbed through foliage and roots to protect the whole plant. Prevents, controls and boosts the plant immune system. Penetrates rapidly and is absorbed into the plant to provide long lasting systemic control from root to tip.