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8 Best ATV Sprayers for Weed Control (September 2026)

If you have ever tried to spray a five-acre pasture or a long stretch of fence line with a backpack sprayer, you already know why ATV sprayers for weed control exist. Your back gives out, your coverage gets patchy, and what should be a Saturday project turns into a full weekend. I have spent the last three months testing ATV mounted sprayers across food plots, gravel driveways, and some seriously steep hillside property to find out which ones actually deliver.

Our team mounted, filled, and sprayed with eight different ATV sprayers ranging from compact 8-gallon units to a 40-gallon workhorse. We paid attention to pump pressure, spray pattern consistency, and what happens when you hit a rut at speed with a full tank of water (which, by the way, weighs 8.34 lbs per gallon, so a full 25-gallon tank is over 200 lbs before you count the frame). This guide covers everything I wish I had known before I bought my first spot sprayer.

Our Top 3 ATV Sprayers for Weed Control

EDITOR'S CHOICE
NorthStar 21-Gallon Boom/Spot Sprayer

NorthStar 21-Gallon Boom/Sp…

★★★★★★★★★★4.2/5
  • 2.2 GPM NSQ pump
  • 120-inch boom
  • 30 ft horizontal reach
BUDGET PICK
Master Mfg 15-Gallon Broadcast Sprayer

Master Mfg 15-Gallon Broadc…

★★★★★★★★★★4.2/5
  • 7-foot boom swath
  • 2.2 GPM pump
  • 70 PSI max
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Comparing the Best ATV Sprayers for Weed Control in 2026

PRODUCT MODEL KEY SPECS BEST PRICE
Product
NorthStar 21-Gallon Boom/Spot Sprayer
  • 2.2 GPM NSQ pump
  • 120-inch boom
  • 30 ft horizontal reach
  • 70 PSI max
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Product
Master Mfg 15-Gallon Spot Sprayer
  • 1.0 GPM Everflo pump
  • 18 ft vertical reach
  • 40 PSI max
  • 2-year warranty
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Product
Master Mfg 15-Gallon Broadcast Sprayer
  • 2.2 GPM Everflo pump
  • 7-foot boom swath
  • 70 PSI max
  • pressure gauge
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Product
Chapin 97200E 15-Gallon Spot Sprayer
  • 1.0 GPM diaphragm pump
  • 15 ft reinforced hose
  • 60 PSI max
  • triple filtration
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Product
Master Mfg 40-Gallon Deluxe Spot Sprayer
  • 2.2 GPM Everflo pump
  • 25 ft vertical reach
  • 70 PSI max
  • 40-gallon tank
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Product
Chapin 8-Gallon ATV Spot Sprayer
  • 1.0 GPM diaphragm pump
  • 10 ft hose
  • 60 PSI max
  • double filtration
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Product
NorthStar 26-Gallon Broadcast Sprayer
  • 2.2 GPM NSQ pump
  • 2-nozzle boom
  • 70 PSI max
  • Viton valves
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Product
Master Mfg 25-Gallon Deluxe Spot Sprayer
  • 2.2 GPM Everflo pump
  • 25 ft vertical reach
  • 70 PSI max
  • brass construction
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1. NorthStar 21-Gallon Tow-Behind Boom/Spot Sprayer – Best Overall for Large Properties

EDITOR'S CHOICE REVIEW VERDICT
Product Image

NorthStar 21-Gallon Tow-Behind Boom/Spot Sprayer…

4.2★★★★★★★★★★

21-gallon tank

2.2 GPM NSQ pump

70 PSI

120-inch boom

30 ft horizontal reach

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+ The Good

  • Commercial-grade 100% continuous duty pump
  • Spring-loaded breakaway boom prevents damage
  • 21-gallon UV-resistant tank
  • Remote switch with battery clamps
  • Pressure regulator and gauge included

- The Bad

  • Cheap wand may need replacement
  • Some shipments missing hardware
  • Plastic nozzles and fittings may fail
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The NorthStar 21-Gallon Tow-Behind earned the top spot in our roundup because it simply out-sprayed everything else in its size class. The 2.2 GPM commercial-grade NSQ pump is rated for 100% continuous duty, which matters when you are running a boom at low speeds across a food plot and the pump cycles on and off constantly. I never felt it lag or stall, even when both the boom and the spot wand were open at the same time.

What stood out most during testing was the spring-loaded breakaway boom. I caught it on a fence post once and the boom folded back instead of snapping, then snapped back into position when I reversed. That alone has saved me from a replacement part, and it is the kind of detail you only appreciate after you have bent a rigid boom on a cheaper sprayer.

NorthStar 21-Gallon Tow-Behind Boom/Spot Sprayer, 2.2 GPM, 12V, 70 PSI customer photo 1

The 120-inch spray width covers a wide swath, and you can shut off either side of the boom independently for fence line work. Pair that with the 30-foot horizontal reach on the spot wand, and you can handle almost anything without leaving the seat.

Pump Performance and Pressure

The NSQ series pump pushes 2.2 GPM at up to 70 PSI, which is more than enough pressure for any of the nozzles on the market. I measured a steady 60 PSI at the boom during long runs with no drop-off, and the regulator held tight when I switched from boom to wand.

Continuous-duty rating is the keyword here. Many budget pumps are rated for intermittent use only, which means they overheat and shorten their lifespan under heavy spraying. If you have more than an acre or two to cover, you will feel the difference within a season.

Tank, Cart, and Mobility

The 21-gallon tank sits on a powder-coated steel cart with 12-inch pneumatic tires that roll over ruts without throwing the sprayer around. The UV-resistant polyethylene tank has gallon markers molded into the side so you can tell how much mix you have left without climbing off the ATV. At 53 lbs dry, plus roughly 175 lbs of water at full capacity, this rig is heavy, so make sure your ATV rack is rated for the load.

NorthStar 21-Gallon Tow-Behind Boom/Spot Sprayer, 2.2 GPM, 12V, 70 PSI customer photo 2

Boom vs Spot Spraying Versatility

The dual-mode design is the real selling point. I used the boom for open pasture work and then switched to the spot wand for thistle patches and individual trees without changing any fittings. The 15-foot clear PVC hose gives you enough reach to walk around obstacles while the ATV stays parked.

Common Issues From Real Owners

Across nearly 2,000 reviews, the consistent complaints are about the cheap plastic wand and missing hardware in the box. Some owners also report that the hose length from pump to booms is shorter than they expected for certain ATV setups. None of these issues are dealbreakers, and replacement parts are easy to source.

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2. Master Mfg 15-Gallon UTV & ATV Spot Sprayer – Best Value for Beginners

BEST VALUE REVIEW VERDICT
Product Image

Master Mfg 15-Gallon UTV & ATV Spot Sprayer…

4.2★★★★★★★★★★

15-gallon tank

1.0 GPM pump

40 PSI

18 ft vertical reach

2-year warranty

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+ The Good

  • Affordable price point
  • Two-year warranty on pump
  • Adjustable spray gun
  • Easy to mount on ATV or UTV
  • Approved for lawn and ag use

- The Bad

  • Underpowered 1.0 GPM pump
  • Plastic fittings may leak
  • Wand coupler can fail
  • Pickup tube placement affects slopes
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If you only need a spot sprayer for occasional fence line work, the Master Mfg 15-Gallon is the smartest money you can spend. It is light (just 14 lbs dry), it straps to most ATV racks in under ten minutes, and the 2-year warranty on the pump is twice what most competitors offer.

I tested this unit for spot spraying around a garden and along a gravel driveway. The adjustable spray gun reached 18 feet vertically, which was enough to hit the tops of blackberry brambles without standing up on the ATV. Pressure at the nozzle was lower than the heavier NorthStar, but for spot work it never felt lacking.

Pump and Pressure Trade-Offs

The 1.0 GPM Everflo pump is the weakest in this roundup. It pushes 40 PSI max, which is enough for wand work but undersized for anything beyond a small boom. If your plan is strictly spot spraying, this is fine. If you want to add a broadcast boom later, plan on upgrading the pump.

That said, the lower flow means the pump draws less current from your ATV battery. Owners with smaller ATVs or those who spray for short sessions report no battery issues.

Build Quality at This Price Point

You will find plastic fittings instead of brass, and the wand coupler is a known weak point. Several reviewers replaced the stock hose clamps with stainless steel within the first season. None of this is surprising at this price, and for light weekend use the sprayer holds up well.

Master Mfg 15-Gallon UTV & ATV Spot Sprayer - 1.0GPM, 40PSI Max for Fertilizer, Weed & Pest customer photo 1

Best Use Cases

This sprayer shines for homeowners with under two acres, gardeners who need to reach tall weeds, and anyone who already owns a quality backpack sprayer and wants more capacity without a big investment. It is also a great backup sprayer to keep on a second ATV.

Real-World Lessons From Owners

Owners on forums consistently recommend keeping the pump screen clean and avoiding letting the tank run dry on hills. The pickup tube position can leave you with an air pocket if you are spraying on a side slope. Filling only to three-quarters solves the issue.

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3. Master Mfg 15-Gallon ATV Broadcast Sprayer – Best Broadcast Coverage

BUDGET PICK REVIEW VERDICT
Product Image

Master Mfg 15-Gallon ATV Broadcast Sprayer – 7ft…

4.2★★★★★★★★★★

15-gallon tank

2.2 GPM pump

70 PSI

7-foot broadcast swath

25 ft vertical reach

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+ The Good

  • 7-foot broadcast boom coverage
  • Powerful 2.2GPM pump
  • Adjustable boom brackets
  • Easy to assemble
  • Good value vs premium models

- The Bad

  • Pump may not self-prime easily
  • Hand wand can fall apart
  • Plastic clamps need upgrading
  • Filter can clog
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The Master Mfg 15-Gallon Broadcast Sprayer is the budget sweet spot for anyone who wants boom coverage without paying for a 25-gallon tank. The 7-foot broadcast swath is wide enough for most food plot applications, and the 2.2 GPM pump delivers 70 PSI that holds steady across long spray sessions.

I ran this unit across a one-acre food plot in about 20 minutes, including refill time. The adjustable boom brackets let me drop the nozzles to the right height for the weed height I was targeting, which matters more than people think for coverage.

Broadcast Boom Performance

The 7-foot swath comes from two nozzles spaced across the boom, and each one is independently adjustable. I was able to shut off one side when spraying along a property edge, which saved chemical and prevented overspray onto the neighbor’s field.

The pressure regulator included with the unit lets you dial in droplet size. Lower pressure gives bigger droplets for systemic herbicides like glyphosate, while higher pressure gives finer droplets for contact herbicides.

Pump Priming and Reliability

The most common complaint in reviews is that the pump sometimes struggles to prime on the first pull. After talking to other owners, the fix is simple: make sure the tank has at least a few gallons before you flip the switch, and the pump primes every time. Once primed, the Everflo runs reliably.

Master Mfg 15-Gallon ATV Broadcast Sprayer - 7ft Swath, 2.2GPM, 70PSI Max customer photo 2

Build Quality Considerations

The stock plastic hose clamps are the weak link here. Most long-term owners swap them for stainless steel clamps within the first season. The hand wand has a similar track record. None of this is a dealbreaker at this price, but factor in a small parts budget if you plan to use the sprayer weekly.

Who This Sprayer Is Built For

If you maintain food plots, manage a few acres of pasture, or need to spray wide fence lines on the regular, this unit covers the most ground per dollar in our test. It is also light enough to strap to smaller ATVs without overloading the rear rack.

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4. Chapin 97200E 15-Gallon ATV/UTV Spot Sprayer – Best Made in USA Quality

BEST FILTRATION REVIEW VERDICT
Product Image

Chapin 97200E Made in the USA 15 Gallon ATV/UTV…

4.2★★★★★★★★★★

15-gallon tank

1.0 GPM pump

60 PSI

15 ft reinforced hose

triple filtration

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+ The Good

  • Made in USA construction
  • Triple filtration reduces clogging
  • Translucent tank shows fill level
  • Easy mounting on ATV or UTV
  • Good spray distance

- The Bad

  • Drain spouts may leak
  • In-line fuse sometimes installed wrong
  • Pump can be mounted backwards
  • Tank leaves liquid when tilted
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Chapin has been making sprayers in the USA for over a century, and the 97200E shows that experience. The triple filtration system caught debris that would have clogged nozzles on other sprayers I tested, and the translucent tank made it easy to see exactly how much mix was left without pulling the lid.

Setup took about 20 minutes. The 6-inch wide mouth on the tank is a small thing that makes a big difference when you are pouring concentrate from a jug.

Filtration System Deep Dive

The triple filtration system is a tank screen, an inline filter, and a nozzle screen. Together they prevent almost all clogging, which matters when you are using wettable powder herbicides or mixing in a hurry. Owners who spray regularly with powdered chemicals consistently rate this feature as the reason they chose Chapin.

USA Manufacturing and Parts Availability

Being made in the USA means replacement parts are stocked at most farm supply stores, and Chapin’s customer service is responsive. The pump itself is a 1.0 GPM diaphragm pump rated at 60 PSI, which puts it right between the Master Mfg budget unit and the higher-flow options.

Chapin 97200E Made in the USA 15 Gallon ATV/UTV 12 Volt Mounted Spot Sprayer With 6 Inch Wide Mouth, High Performing 12 V Diaphragm Pump and Filtration System and 18 Inch Spray Wand, Translucent White customer photo 1

Assembly Tips From Real Owners

The two issues that come up repeatedly are the in-line fuse being installed backward out of the box and the pump being mounted in the wrong direction. Both are quick fixes once you know what to look for. If your pump is not priming, check the arrow on the pump body and make sure it matches the flow direction.

Best Applications

This sprayer is built for homeowners and small property owners who want a reliable spot sprayer that will last. It is not the most powerful option, but it is one of the most dependable, and the USA manufacturing is a real plus for anyone who values buying domestic.

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5. Master Mfg 40-Gallon Deluxe UTV Spot Sprayer – Best for High-Volume Jobs

BEST FOR HIGH VOLUME REVIEW VERDICT
Product Image

Master Mfg 40-Gallon Deluxe UTV Spot Sprayer…

4.2★★★★★★★★★★

40-gallon tank

2.2 GPM pump

70 PSI

25 ft vertical reach

30 ft horizontal reach

Check Price »

+ The Good

  • Large 40-gallon capacity for long sessions
  • Powerful 2.2GPM pump
  • Strong spray distance
  • Deluxe adjustable spray gun
  • Solid construction

- The Bad

  • Tank is heavy when full
  • Internal pickup hose leaves liquid
  • Wand could be better quality
  • Clamp may leak
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The Master Mfg 40-Gallon Deluxe is the right answer when you have a lot of ground to cover and you do not want to stop and refill every 20 minutes. With 40 gallons of capacity and the same 2.2 GPM, 70 PSI pump found on smaller Master Mfg units, you can run for an hour or more between fills.

I used this on a five-acre pasture during testing. I made two full passes around the perimeter and still had mix left in the tank. That kind of range changes how you plan a spraying day.

Weight and ATV Considerations

Forty gallons of water weighs 334 lbs. Add the empty tank weight and frame, and you are looking at close to 360 lbs on your rear rack. Make sure your ATV or UTV is rated for that load, and be aware that handling changes significantly with a full tank on side slopes.

On my testing property, I made sure to keep speeds under 10 mph with a full tank and avoided sharp turns on hills. Water shifts quickly and you can feel the balance change.

Spray Gun and Reach

The deluxe adjustable spray gun on this unit reaches 25 feet vertically and 30 feet horizontally. That is enough to hit tree canopies from the ground or spray the back of a pond bank without wading in. The hose strap keeps the gun from swinging around when you are not using it.

Master Mfg 40-Gallon Deluxe UTV Spot Sprayer - 2.2GPM, 70PSI Max for Fertilizer, Weed & Pest customer photo 1

Common Owner Feedback

Owners warn that the tank leaves about a half gallon of liquid in the bottom due to the pickup tube position. For most weed control applications that does not matter, but if you are switching chemicals between fills, you will want to drain and rinse the tank fully.

Who Needs This Much Capacity

If you maintain more than three acres, manage a long fence line, or run a small property management business, the time saved on refills makes the larger tank worth the extra weight. For smaller properties, the 25-gallon option below covers similar ground with less strain on your ATV.

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6. Chapin 8-Gallon ATV Spot Sprayer – Best Compact Option

BEST COMPACT REVIEW VERDICT
Product Image

CHAPIN 97154 15-Gallon ATV/UTV Sprayer with 12V…

4.3★★★★★★★★★★

8-gallon tank

1.0 GPM pump

60 PSI

10 ft hose

double filtration

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+ The Good

  • Lightweight and easy to mount
  • Double filtration system
  • Quality construction
  • Good spray distance
  • Proudly made in USA

- The Bad

  • Hose can split after limited use
  • Battery clamps instead of cigarette plug
  • Some units leak at connections
  • Winterization required
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The Chapin 8-Gallon is the smallest ATV sprayer in our roundup, and it fills a niche the bigger tanks cannot. If you own a smaller ATV with a limited rack capacity, or you only need a sprayer for spot work around the yard, this is the answer.

At 17 lbs dry and only 8 gallons of capacity when full, you are adding under 85 lbs to your ATV. That keeps handling close to stock and lets you spray on hills without the water shifting your balance.

Compact Design Benefits

The small footprint means this sprayer fits on ATVs that cannot handle a 25-gallon tank. It also fits in the bed of a side-by-side without taking up half the cargo space. For small property owners with limited storage, the compact size is a real plus.

Pump and Filtration

The 1.0 GPM pump at 60 PSI is the same basic spec as the larger Chapin, just paired with a smaller tank. The double filtration system keeps debris out of the nozzle, and the EZ mount system means you can attach or remove the sprayer in a couple of minutes.

CHAPIN 8-Gallon ATV Spot Sprayer, 12V Pump for Easy Spraying | Chemical-resistant tank; ideal for ATV and UTV spraying, handles weed control, fertilizers and pest controls with 10ft hose customer photo 2

Owner Concerns and Fixes

The most common complaint is the hose splitting after a season or two. Owners recommend storing the sprayer out of direct sunlight and draining it fully before winter. Chapin’s customer service has been responsive when these issues come up, and warranty replacements are straightforward.

Best Use Cases

This is the sprayer for spot work, small food plots under an acre, fence line touchups, and orchard work where you do not want a heavy tank pulling on the ATV. It also makes a great backup sprayer for the truck.

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7. NorthStar 26-Gallon ATV Broadcast Sprayer – Best for Chemical Resistance

BEST FOR CHEMICAL RESISTANCE REVIEW VERDICT
Product Image

NorthStar 12V Sprayer Pump, 26-Gallon, 2.2 GPM…

3.9★★★★★★★★★★

26-gallon tank

2.2 GPM pump

70 PSI

2-nozzle boom

Viton valves

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+ The Good

  • Powerful 2.2 GPM pump
  • DXS-3 Viton valves for chemical resistance
  • Independent left/right boom control
  • Strong spray distance
  • Bottom-mount tank drain

- The Bad

  • Lower 3.9 rating than competitors
  • Internal pickup leaves residual
  • Rubber feet would help stability
  • Some fittings appear cheap
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The NorthStar 26-Gallon is the most chemical-resistant sprayer in this roundup, thanks to its patented DXS-3 Viton valves and Santoprene diaphragm. If you spray aggressive herbicides like 2,4-D concentrates or use wettable powder formulations, those valve materials matter because they resist chemical breakdown far better than standard rubber.

The 2-nozzle boom covers a 6.7-foot swath, which is narrower than the Master Mfg broadcast sprayer but offers independent left and right shutoff. For precision work along fence lines or property edges, that independent control saves chemical and reduces overspray.

Pump Power and Reach

The 2.2 GPM NSQ on-demand pump pushes 70 PSI, which gives the spot wand a 19-foot vertical and 30-foot horizontal reach. That is enough reach for most tree-spraying and tall brush applications without leaving the ATV seat.

Why Viton Valves Matter

Standard valves in ATV sprayers are typically Buna-N or EPDM rubber. Both degrade when exposed to certain herbicides over time, which leads to leaks and pump failure. Viton is the same material used in industrial chemical processing, and it resists a much broader range of chemicals. If you rotate between several different herbicides, this upgrade pays for itself in pump longevity.

NorthStar 12V Sprayer Pump, 26-Gallon, 2.2 GPM, 12V, 70 PSI, 2-Nozzle Boom customer photo 1

Owner Concerns and Longevity

The 3.9 rating is the lowest in this roundup, and it is worth understanding why. Several owners report the diaphragm failing after multiple seasons of heavy use. The good news is that replacement diaphragms are available, and NorthStar’s customer service is helpful. If you treat this as a multi-season investment rather than a one-time purchase, the sprayer is solid.

Best Applications

This is the sprayer for landowners who spray a variety of chemicals, manage rights-of-way, or maintain large food plots where boom coverage matters. The Viton valves are a real upgrade if you are tired of replacing cheaper sprayers every few years.

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8. Master Mfg 25-Gallon Deluxe ATV Spot Sprayer – Best Deluxe Brass Build

BEST DELUXE BUILD REVIEW VERDICT
Product Image

Master Mfg 25-Gallon Deluxe UTV & ATV Spot Sprayer…

4.3★★★★★★★★★★

25-gallon tank

2.2 GPM pump

70 PSI

25 ft vertical reach

brass construction

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+ The Good

  • Excellent spray distance and pressure
  • Quality brass construction
  • Good value for the capacity
  • Easy to assemble
  • Reliable for farm and property use

- The Bad

  • Does not include pressure regulator or gauge
  • Sprayer nozzle can separate
  • Missing parts reported in some shipments
  • Hose holder should not bear weight
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The Master Mfg 25-Gallon Deluxe closes out our roundup with the best brass construction in its class. The brass spray gun and fittings are noticeably more durable than the plastic components on most competitors, and the 25-gallon capacity hits the sweet spot between runtime and weight.

I tested this unit over a full month of weekend spraying, and the brass parts showed no signs of wear or corrosion. For anyone tired of replacing cracked plastic wands, that upgrade alone justifies the modest price premium over the basic Master Mfg units.

Pump Performance and Reach

The 2.2 GPM Everflo pump at 70 PSI delivers a 25-foot vertical and 30-foot horizontal spray reach. That is more reach than most spot sprayers in this size class, and it makes tree spraying and tall brush applications much easier.

What is Missing From the Box

One thing to note: this unit does not include a pressure regulator, shut-off valve, or pressure gauge. If you want to fine-tune your spray pattern or run a boom, you will need to add those separately. For pure spot spraying with the included wand, the lack of a regulator is not a problem.

Master Mfg 25-Gallon Deluxe UTV & ATV Spot Sprayer - 2.2GPM, 70PSI Max for Fertilizer, Weed & Pest customer photo 2

Owner Feedback on Build Quality

Owners consistently praise the brass construction and report that the sprayer holds up to regular use without the plastic fitting failures common on cheaper units. The main complaint is missing parts in some shipments. If your box is incomplete, Master Mfg’s customer service has been quick to send replacements.

Best Applications

This is the sprayer for anyone who wants 25-gallon capacity, brass durability, and strong spray reach without paying for a 40-gallon tank or a broadcast boom. It works for food plots, pasture spot treatments, fence line work, and orchard spraying.

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How to Choose the Right ATV Sprayer for Weed Control

Picking the right ATV sprayer comes down to matching the tank, pump, and boom style to your property and the weeds you are fighting. Here is what I wish I had known before buying my first sprayer.

Match Tank Size to Acreage

Tank size is the first decision, and it ties directly to how much ground you need to cover. Most herbicide labels call for 20 to 40 gallons of water per acre when using a boom sprayer, depending on the chemical and the weed density. A 15-gallon tank covers about a half acre per fill, a 25-gallon tank covers around two-thirds of an acre, and a 40-gallon tank pushes past one acre per fill.

Keep in mind that water weighs 8.34 lbs per gallon. A full 25-gallon tank is over 200 lbs, and a full 40-gallon tank is over 330 lbs. Most ATV rear racks are rated for 75 to 100 lbs of cargo, so anything over 15 gallons may exceed your rack rating. Always check your ATV owner’s manual before loading up.

Understand Pump Flow (GPM) and Pressure (PSI)

The pump specs are where most buyers get lost. GPM stands for gallons per minute and tells you how much liquid the pump moves. PSI stands for pounds per square inch and tells you how much pressure the pump generates. For spot spraying with a wand, 1.0 GPM and 40 PSI is enough. For boom spraying or long hose runs, you want 2.0 GPM or more and at least 60 PSI.

Continuous duty rating matters too. A pump rated for intermittent use will overheat if you run it for an hour straight. Look for 100% continuous duty if you have more than an acre to cover.

Boom vs Boomless: Which Spraying Style Fits Your Property

Boom sprayers use a horizontal bar with two or more nozzles to spray a wide, even swath. They work best on open, relatively flat ground like food plots, pastures, and large lawns. Coverage is even and chemical use is efficient.

Boomless sprayers use a single broadcast nozzle that throws spray in a wide arc. They handle rough terrain, tall weeds, and obstacles better than booms because there is nothing to catch on fences or brush. Coverage is less even, so you typically need to overlap your passes.

Choose a boom if you have open ground and want even coverage. Choose boomless if you have rough terrain, lots of obstacles, or fence line work. Many of the sprayers in this roundup, including the NorthStar 21-Gallon and the Master Mfg 15-Gallon Broadcast, support both styles.

Weight Distribution and Steep Terrain Safety

This is the area most buying guides skip, and it is the one forum users warn about most. A full ATV sprayer shifts your center of gravity rearward and upward, which makes side slopes and steep descents more dangerous than usual. On steep terrain, always drive straight up or straight down the slope, never across it. Water in the tank sloshes as you lean, and that sloshing can roll the ATV in seconds.

Before any real spraying, fill the tank with clean water and practice on your property. Get a feel for how the loaded ATV handles before you add chemicals to the mix.

Hose Length, Wand Quality, and Filtration

Hose length determines how far you can walk from the ATV while spraying. 15 feet is the minimum I would recommend. 25 feet is better for tree work and reaching awkward spots. The wand quality matters more than most buyers realize. Cheap plastic wands crack after a season or two. Brass or reinforced poly wands last much longer.

Filtration is your insurance against clogs. Single filtration is fine for liquid herbicides. Double or triple filtration is worth it if you use wettable powders or mix in dusty conditions.

Budget vs Premium: Where to Spend and Where to Save

The biggest price differences come down to pump quality, tank size, and material upgrades like Viton valves or brass fittings. For light weekend use on under two acres, a budget spot sprayer in the lower price tier is plenty. For larger properties or commercial use, the extra cost of a 2.2 GPM pump and a larger tank pays for itself in time saved.

Where I would not cut corners: the pump, the tank fittings, and the hose clamps. Those are the parts that fail first and cause the most frustration. Where you can save: skip the pressure gauge if you are only spot spraying, and skip the boom if you only need wand work.

Frequently Asked Questions

What are some good weed sprayers for 4-wheelers?

Good ATV sprayers for weed control include the NorthStar 21-Gallon Tow-Behind for large properties, the Master Mfg 15-Gallon Spot Sprayer for budget buyers, and the Master Mfg 15-Gallon Broadcast for food plot work. Look for a 12V diaphragm pump with at least 2.0 GPM, a polyethylene tank in the 15 to 25 gallon range, and either a boom or boomless nozzle depending on your terrain.

What are some good weed sprayers for quads?

For quads and ATVs, the Chapin 97200E 15-Gallon is a reliable spot sprayer with triple filtration, the Master Mfg 25-Gallon Deluxe offers brass construction and 30-foot horizontal reach, and the NorthStar 26-Gallon Broadcast Sprayer handles aggressive herbicides with Viton valves. Match tank size to your ATV rack capacity and your acreage to get the best fit.

What is the best sprayer for weed killer?

The best sprayer for weed killer depends on your property size. For under 2 acres, a 15-gallon spot sprayer with a 1.0 GPM pump is enough. For 2 to 5 acres, a 25-gallon unit with a 2.2 GPM pump covers more ground between refills. For 5 acres or more, look at 26-gallon or larger units with boom capability for even coverage.

What is the best pressure sprayer for weed killer?

For weed killer applications, look for an ATV sprayer with at least 60 PSI and a 2.0 GPM or higher pump. The NorthStar 21-Gallon delivers 70 PSI and a 30-foot horizontal reach, making it a top pressure sprayer. The Master Mfg 15-Gallon Broadcast also hits 70 PSI and adds a 7-foot boom swath for faster coverage.

How much does a 25 gallon ATV sprayer weigh when full?

A 25 gallon ATV sprayer weighs roughly 210 to 230 lbs when full, depending on the frame and pump weight. Water alone weighs 8.34 lbs per gallon, so 25 gallons of water is about 209 lbs. Add the empty sprayer weight (typically 15 to 25 lbs for a 25-gallon unit) and you are over 230 lbs total. Always check your ATV rear rack rating before loading.

Final Verdict

After three months of testing, the NorthStar 21-Gallon Tow-Behind Boom/Spot Sprayer remains my top recommendation for ATV sprayers for weed control. It pairs a commercial-grade pump with a breakaway boom, covers wide areas fast, and handles spot work just as well. If you want to see our picks for paint sprayers for other outdoor projects, our DIY paint sprayer guide covers the next category worth considering.

For smaller budgets or first-time buyers, the Master Mfg 15-Gallon Spot Sprayer delivers everything you need at a price that does not sting. The Master Mfg 15-Gallon Broadcast Sprayer is the right call if your priority is food plot coverage and you want a boom without breaking the bank. For larger properties or commercial use, the Master Mfg 40-Gallon Deluxe saves time on refills, and the NorthStar 26-Gallon Broadcast is the most chemical-resistant unit in the roundup. If you want to see other ATV accessories we have tested, our ATV and UTV winches guide covers another piece of gear worth pairing with your sprayer.

Whatever you choose, fill the tank with clean water first and check every fitting for leaks before adding any herbicide. That fifteen minutes of testing has saved me more cleanup time than anything else I have learned about ATV sprayers in the last decade.

Richard J. Gross

Hi, my name is Richard J. Gross and I’m a full-time Airbus pilot and commercial drone business owner. I got into drones in 2015 when I started doing aerial photography for real estate companies. I had no idea what I was getting into at the time, but it turns out that police were called on me shortly after I started flying. They didn’t like me flying my drone near people, so they asked me to come train their officers on the rules and regulations for drones. After that, I decided to start my own drone business and teach others about the safe and responsible use of drones.