The Ortho Dial N Spray Hose End Sprayer makes it easy to apply Ortho liquid weed killers, insect killers, fungicides, and fertilizers dispensing approximately 2 gallons of water per minute. There's no mixing, measuring, or mess. Simply choose the desired setting and spray pattern, pour the product into the sprayer jar, and connect the hose. Dial N Spray has 14 built-in dilution settings to automatically mix the product with water. There are also three spray patterns so you can deliver the product in an efficient and effective way. Use the Broadcast pattern for large, open areas; the Jet spray for high, hard-to-reach places up to 25 feet or tough rinse jobs; and the Shower setting to provide a gentle shower that's perfect for flowers and gentle vegetation. While using the Ortho Dial N Spray Hose End Sprayer, the extended-grip handle and ergonomically designed trigger makes the grip comfortable while the Dial N Spray anti-backflow device prevents product from going back into water systems.