Starting in early October, OHP’s Fortress® Ornamental Herbicide will be available through OHP distributors. Fortress is a pre-emergent granule herbicide that can be used to control broadleaf and grassy weeds on nursery containers and field-grown ornamentals. Made with a unique combination of isoxaben and dithiopyr and formulated on the engineered Verge® granule, Fortress produces virtually […]
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