Hydrothol 191 Aquatic Algicide Herbicide - 2.5 Gallon Quali Pro MSM Turf Herbicide Medium Fine Texture with Dark

Medium Fine Texture with Dark Green Color

Priced to make treating larger areas more affordable

Trimec® Selective Broadleaf Herbicide

Poly-S Urea and STEP Hi-Mag micronutrients

Pennsylvania Smartweed

Hydrothol 191 Aquatic Algicide Herbicide - 2.5 Gallon Quali Pro MSM Turf Herbicide Medium Fine Texture with DarkHydrothol 191 is a liquid formulation that provides control of both weeds and algae. Used primarily as an algicide at rates of 0. 05 0. 3 ppm, it provides excellent control of a broad spectrum of algae including planktonic, filamentous, and branched algae. Hydrothol 191 also provides control of aquatic vascular plants and can be tank mixed with Aquathol K to improve the efficacy on difficult to control weeds. Hydrothol 191, works relatively quickly