Grotto® Flowable Liquid Copper Fungicide/Bactericide — 1 Gallon

Grotto from OHP is a flowable liquid copper fungicide and bactericide that provides effective, broad-spectrum prevention and control of key fungal and bacterial diseases on a wide variety of plants and crops, including vegetables, herbs, ornamentals, and nursery stock.

Grotto is OMRI listed for certified organic production and is the only copper fungicide labeled for greenhouse and nursery use with a 4-hour re-entry interval (REI) — making it uniquely suited for active commercial greenhouse operations where minimal downtime is critical.

Key Features

• Active ingredient: copper octanoate (copper soap)
• Broad-spectrum fungicide and bactericide
• OMRI listed for certified organic production
• 4-hour REI — the only copper fungicide labeled for greenhouse/nursery with this short REI
• Flowable liquid formulation — easy to mix and apply
• Preventative and curative activity

Diseases Controlled

Powdery mildew, downy mildew, botrytis, bacterial leaf spot, angular leaf spot, and other listed fungal and bacterial diseases on vegetables, herbs, ornamentals, and nursery crops.

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