Grow1 Backpack Sprayer 4 Gallon (16L)

Tired of pesticide and herbicide solutions eating through cheap plastic tanks after just a season or two? The GROW1 4 Gallon Backpack Sprayer is molded from the highest grade polyethylene plastic, built specifically to resist corrosion from the chemicals you're actually spraying. At 4 gallons (16L), it holds enough solution to get through a full round of the garden without constant refills, while staying light enough to wear comfortably for the whole job.

Worn like a backpack, the sprayer keeps both hands free to work the wand and cover ground quickly, whether you're applying water, fertilizers, herbicides, or pesticides. It comes with 3 interchangeable nozzles so you can switch spray patterns to match the task, from a fine mist for foliar feeding to a heavier stream for spot treatments.

A heavy-duty 5-foot hose gives you the reach to treat taller plants and hard-to-get-at corners without repositioning the tank, and the adjustable 29-59 PSI pump lets you dial in pressure for the job at hand. The convenient carrying strap distributes weight evenly across your shoulders, and replacement parts are included so small wear items don't put the sprayer out of commission.