Product Review
Ultra PondWeed Defense works on active and growing pond weeds including submerged, floating and emergent weeds. Pond Logic Ultra PondWeed Defense may be used for short term control of duckweed in slow moving water. Use all season long on actively growing weeds for best results. Mix 3 gallons of water per quart of Ultra PondWeed Defense to treat 5,000 sq ft. Can be used on lily pads, water hyacinth, hydrilla, naiad, various pondweeds, etc. 1 Gallon will treat up to 20,000 sq ft. Contains diquat.
- Broad Spectrum Pondweed Control -- Herbicide works on submerged, floating, and emergent weeds. Controls watermilfoil, hydrilla, naiad, coontail, American pondweed, and other common aquatic weeds.
- Controls Submerged & Floating Pond Weeds -- Apply good coverage to nuisance or invasive weeds that are actively growing. Herbicide may temporarily control duckweed and watermeal in slow-moving water.
- Fast-Acting Contact Aquatic Herbicide -- Easy to apply using a tank sprayer. For best results, use with surfactant Airmax Treatment Booster Plus and control pond and lake weeds all season.
- Quick Results -- Weeds will begin to brown and die within 7-10 days. Remove dead weeds. Early-season emergent treatments may require additional applications. 32 fl oz treats up to 5,000 sq ft.
- Will Not Harm Fish -- When used as directed, will not harm game fish such as bass, trout, bluegill, carp, bass, catfish, walleye, crappie, pike, salmon, or perch. Safe for koi and goldfish.
