Aquathol K Liquid Herbicide
1 gal
$149.00
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Aquathol K Liquid Herbicide
$149.00
A fast-acting liquid aquatic herbicide for a broad spectrum of submerged weeds. Midwest Aqua Care identifies it as a top seller for Curly-leaf Pondweed.
Recommended for
Submerged weed control in lakes and ponds, including early-season Curly-leaf Pondweed treatments.
Active ingredient
Dipotassium salt of endothall (40.3%).
Product details & application
- Contact herbicide that disrupts plant cell structure and protein synthesis.
- Can be applied at the surface or injected below the water surface.
- Control is generally achieved in about 2–4 weeks depending on timing, target species, and conditions.
Key plants / growth controlled
- Coontail
- Sago pondweed
- Hydrilla
- Milfoil
- Naiad
- American pondweed
- Curly-leaf pondweed
- Floating-leaf pondweed
- Parrot feather
- Water stargrass
Application examples
- Lakeshore 100 ft × 100 ft: 0.67 gal at the lower-rate example
- Lakeshore 75 ft × 100 ft: 0.50 gal
- Lakeshore 50 ft × 50 ft: 0.18 gal
- 1.0 acre pond: 3.90 gal
- 0.50 acre pond: 1.95 gal
- 0.25 acre pond: 0.98 gal
Water use & safety
The supplied information lists no restrictions on swimming, fishing, or irrigation of turf and ornamental plants when used as directed; consult the label for food-crop irrigation and other specific restrictions.
Shipping restrictions
Cannot ship to: AK, CA, CT, DE, HI, ID, ME, MA, MD, NH, NJ, NY, OR, RI, VT, WA.
Important: Always refer to the current product label for exact application rates, restrictions, directions, and instructions.