Green Thumb, Insecticide & Fertilizer Hose End Sprayer, Sprays Up To 100 Gallons, No Pre-Mixing Required, Metering Dial From 16 Mixing Ratios, From 1 Teaspoon To 10 Teaspoons, Solid Stream Up To 30, Built In Anti-Siphon Valve, Insulated Grip, Durable Polymer Bottle.