Warm days, cool nights, and damp conditions can create the perfect environment for fungal diseases to take hold in the garden. The Arber Bio Fungicide Concentrate offers a biological, OMRI-listed approach to protecting plants, and its concentrated format means you mix only what you need for economical, season-long coverage.
Suitable for flowers and perennials, shrubs and ornamental trees, vegetables, herbs, and many edible crops, the formula helps suppress powdery mildew, leaf spot, blight, botrytis, rust, black spot, and other listed fungal diseases. It works best as part of a regular preventative routine, especially when paired with good garden practices like proper spacing and watering at the base of plants. For a no-mix option on roses and flowers, the Arber Organic Fungus and Disease Control for Roses and Flowers and the Arber Organic Fungus and Disease Control for Lawn, Tree and Shrubs are ready-to-use alternatives. Pair with the Arber Bio Insecticide Concentrate for complete organic pest and disease management in one routine.
Dilute according to the label directions before applying. Regular observation and early treatment help keep plants healthy, productive, and looking their best throughout the season.
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