Hydrothol 191 Aquatic Algicide Herbicide - 2.5 Gallon Liquid Harvest Lazer Green Spray Indicator this will vary according to

this will vary according to the time of year

Add other site problems

ticks and other listed insect pests

The high concentration of potassium and the absence of nitrogen and phosphate enable the correct quantity of potassium to be supplied at any stage

Bloomables® make it easy to have a garden that blooms all season

Hydrothol 191 Aquatic Algicide Herbicide - 2.5 Gallon Liquid Harvest Lazer Green Spray Indicator this will vary according toHydrothol 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