• Hydrothol granular is a fast acting, contact herbicide effective on a variety of aquatic weeds including milfoil, coontail, hydrilla, sago pondweed, leafy pondweed, curly leaf pondweed and others
• Hydrothol is best for used for spot treating.
• Slight water restrictions
• 20 lb. re-sealable bag
• Dosage rate is variable according to plant species: 108 to 270 lbs. per acre-foot
• Active ingredient is 11.2% Mono(N,N-dimethylalkylamine) salt of endothall
• Always read and follow label directions.

No shipment to AK, CA, CT, ID, HI, ME, MA, NH, NY, RI, VT, WA & Canada