Once your lawn passes about half an acre, a walk-behind spreader becomes a workout. A tow-behind spreader for riding mower use hooks to the rear of a lawn tractor or zero-turn and lays down an 8 to 12 foot swath of seed, fertilizer, lime, salt, or ice melt on every pass.
We spent weeks comparing eight tow-behind broadcast spreaders side by side, checking hopper capacity, spread width, hitch fit, tire type, and how each one behaved when it was loaded and towed. What matters most is not the widest pattern on the box. It is whether the gear housing survives a full season, whether the flow control is reachable from your seat, and whether the loaded weight stays manageable on your slopes.
All eight units below have two things in common: they broadcast from a spinning rotary disc driven off a wheel, and they run on a standard hitch that a riding mower or tractor can pull. They differ in capacity from 85 pounds to 175 pounds, in construction from 1 inch steel tubing to all-steel, and in warranty from one year to three. If you are still choosing a mower first, our riding lawn mower guide and zero-turn mower roundup cover the fitment side of things.
Table of Contents
Top 3 Picks: Best Tow Behind Spreaders for Riding Mowers in 2026
Agri-Fab 130 lb Tow-Behind
- 130 lb hopper
- 10-12 ft pattern
- cast aluminum gears
- universal hitch
Brinly 40 in Aerator Spreader
- Aerates and spreads in one pass
- 100 lb all-steel hopper
- 75 lb weight tray
Agri-Fab 85 lb Tow-Behind
- 85 lb hopper
- 10 ft spread width
- 10 in pneumatic tires
- seat-reachable control
Best Tow Behind Spreaders at a Glance in 2026
| Product | Specs | Action |
|---|---|---|
| Agri-Fab 130 lb Tow-Behind Broadcast Spreader |
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| Brinly 40 in Tow Behind Combination Aerator Spreader |
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| Agri-Fab 85 lb Tow-Behind Broadcast Spreader |
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 Yard Commander 125 lb Tow Behind Broadcast Spreader |
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 Agri-Fab 110 lb Tow Behind Broadcast Spreader |
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 Craftsman 110 lb Pull-Behind Broadcast Spreader |
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 Brinly 175 lb Tow Behind Broadcast Spreader |
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 AugFir 130 lb Tow Behind Broadcast Spreader |
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1. Agri-Fab 130 lb Tow-Behind Broadcast Spreader: Best Overall Tow Behind Spreader for Riding Mowers
Agri-Fab Pull Behind Broadcast Spreader for Seed, Fertilizer, Salt and Ice Melt, 130 lb Hopper Capacity with Universal Hitch and 12 Ft Spread Width
130 lb poly hopper
10-12 ft pattern
Enclosed gear house
Pros
- Half acre covered per fill
- Cast aluminum gears
- Universal hitch fits Craftsman and Husqvarna
- Handles heavy rock salt
- Well illustrated instructions
Cons
- Assembly runs 1 to 1.5 hours
- Gears need greasing before first use
- Flow control does not shut off automatically
The Agri-Fab 45-0463 is the one we kept reaching for. A full 130 pound hopper covers about 25,000 square feet, which is roughly half an acre, so you can finish a single application in one load on a typical suburban lot.
Owner satisfaction is at the top of this group at 4.2 stars across more than 3,400 reviews, and the long-term reports describe thousands of pounds of fertilizer and seed going through the same gear housing without complaint.
The recurring theme in those reviews is lubrication. The cast aluminum gears go out unlubricated, and owners who grease them during assembly report years of trouble-free service. Skip that step and the same gears bind.
Long-term owners also confirm the universal hitch fits Craftsman, Husqvarna, and Cub Cadet riding mowers without an adapter, and that the spreader handles a full load of rock salt without leaking through the poly hopper.
The steel rod flow control is reachable from the tractor seat, which is the difference between an even application and stripes down your lawn. There is no automatic shut-off, so you still have to close the gate yourself when you stop.
Check clearances before you hitch it up
This unit measures 33.63 inches deep, 27 inches wide, and stands 48 inches tall. That height is the number that catches people out on a deck-level zero-turn, so measure from your hitch to the mower deck before you buy.
At 29.4 pounds empty and 130 pounds loaded, it is a meaningful addition to a small lawn tractor. Owners on sloped ground note the narrow tires feel twitchy at full load, so cross hills slowly and keep the hopper at least half empty going uphill.
Who should skip it
If your yard is under a third of an acre, the 85 pound Agri-Fab below covers the same area with far less tongue weight. And if you want the gate to close by itself when you brake, the Brinly 175 pound model handles that automatically.
2. Brinly 40 in Tow Behind Combination Aerator Spreader: Best Premium Pick for Overseeding Compact Soil
Brinly Tow Behind Combination Aerator Spreader with Weight Tray, 40-Inch, Flat Black
100 lb all-steel hopper
132 tine tips
75 lb weight tray
Pros
- Aerates and spreads in one pass
- 75 lb tray for deeper tine penetration
- 30 minute assembly
- All steel hopper resists twisting
Cons
- Heaviest unit at 77.8 lb
- Wide 40 in profile for storage
- Only worth it if you want aerating too
This is the only two-in-one unit in the group, and that single feature changes what it is for. The 132 galvanized tine tips on 8 inch steel stars perforate the soil up to 2 inches deep while seed, fertilizer, or lime drops from the hopper behind them.
For a yard that is compacted, thin, and full of bare patches, doing both jobs in a single pass saves an entire afternoon. Sixty-three percent of its owners rate it five stars, and the 4.0 average holds up across 566 reviews.
The rigid steel weight tray is the piece most owners care about. Add ballast up to 75 pounds and the tines bite deeper into hard soil instead of skimming the surface and missing the thatch layer where the seed needs to land.
Assembly takes about 30 minutes, the fastest in this group, helped by a pictorial guide and a single-lever transport mode that rolls the tines up onto 10 inch pneumatic wheels for driveways and sidewalks.
Calibrated flow control with an adjustable stop sits on the unit, and a universal hitch pin is included for any rider, tractor, zero-turn, or ATV. The steel hopper resists twisting under load, which is the failure mode on lighter plastic hoppers.
Know when the extra weight becomes a problem
At 77.8 pounds empty this is the heaviest thing you will tow behind a riding mower in this roundup, and the 40 inch width needs real storage space. Add ballast and you are pushing a trailer that will overwhelm a small mower’s brakes on a downhill grade.
Owners of small riding platforms should test their hitch rating before committing. If your mower has limited towing capacity, a straight broadcast spreader is the safer choice.
Where it does not make sense
If your soil is healthy and you are not core-aerating this season, you are paying for tines you will never use. The plain broadcast units below do a single job with less weight and a narrower turning radius.
3. Agri-Fab 85 lb Tow-Behind Broadcast Spreader: Best Value for Small Yards
Agri-Fab Tow-Behind Broadcast Spreader – 85-Lb. Capacity, Model Number 45-0530
85 lb hopper
10 ft spread width
10 in pneumatic tires
Pros
- Lightest tow weight in the group
- Quarter acre per fill
- Seat accessible on and off control
- Easy to load and store
Cons
- Requires self assembly
- Smallest hopper here
- On off cable stiff to adjust on the move
The 45-0530 is the practical answer for anyone with a half-acre yard and a smaller riding mower. At 17 pounds empty, it is the lightest tow weight in this group, and the 85 pound hopper still covers about 14,000 square feet.
With more than 4,300 reviews it is the most reviewed spreader in the group, though the 3.7 average reflects a split response: 49 percent five-star and 17 percent four-star against 16 percent one-star.
What owners like is the size. It loads easily, stores against a wall, and the on and off control is reachable from the tractor seat so you can stop and start the flow without dismounting.
The 10 foot spread width is narrower than the 12 foot patterns on the larger units, so expect more passes on an open lawn. On a lot broken up by trees and beds, that narrower throw is actually an advantage because less material lands out of bounds.
Alloy steel tubing and 10 inch pneumatic tires form the chassis. The frame is the part that survives; the complaints concentrate on assembly, bent or mismatched parts in the box, and gear binding.
Expect to spend an hour with a hex key
This is a self-assembly unit and roughly a fifth of its reviews are one-star, mostly over assembly difficulty rather than spreading quality. Set aside an hour, follow the included video guide, and grease the drive gear before first use.
Its 34 by 22 by 27 inch footprint is the smallest here, which matters if your garage wall is your storage space. The on and off control cable can feel stiff to adjust while moving, so set your rate before you start the pass.
Who it is wrong for
If you are applying on a slope or spreading rock salt by the load, a larger hopper carries more weight per trip and the pneumatic tires take uneven ground better. Also check the 45-0530 model number, since Agri-Fab lists 45-0530-131 as its replacement.
4. Yard Commander 125 lb Tow Behind Broadcast Spreader: Best for Cast Aluminum Gears and a Smaller Review Base
Yard Commander – 125 LB Tow Behind Lawn & Garden Broadcast Spreader – Seed, Fertilizer, Salt, Ice Melt – Premium Aluminum Cast Gears – Gate Lever for Easy Spread Control
125 lb composite hopper
Cast aluminum gear drive
10-12 ft pattern
Pros
- Cast aluminum gear drive resists wear
- 25000 sq ft per fill
- Included weather resistant hopper cover
- Quick attach universal hitch for ATVs and UTVs
Cons
- Only 55 reviews
- 1-year limited warranty is the shortest here
- Gate lever needs practice to set per material
The hardware is what sets this one apart. A cast aluminum gear drive is a real upgrade over the plastic gear carriers on most of the cheaper tow-behinds, and owners single it out as the reason the unit feels solid.
At 4.2 stars with 67 percent five-star ratings, it ties for the highest average here, but it comes with only 55 reviews. That is the honest trade: the best-rated hardware in the group, the thinnest proof behind it.
The 125 pound composite hopper covers up to 25,000 square feet per fill, matching the 130 pound Agri-Fab in usable work while weighing 32 pounds itself. A powder-coated steel frame handles the rust risk on a machine that sits outside between spring and fall.
It is also the only unit here that includes a weather-resistant hopper cover, which matters more than people expect when an application gets cut short by rain.
Twelve inch pneumatic tires give good flotation on soft or uneven ground, and the quick-attach universal hitch works with riding mowers, tractors, ATVs, and UTVs. A spreader that runs on a UTV in spring and a zero-turn in autumn earns its garage space twice.
Calibrate the gate lever before you open the gate
The adjustable flow-control lever needs practice to set precisely for different materials. Run a catch-pan test with each product you intend to use, because the setting for granular fertilizer will not carry over to ice melt or to a heavy seed blend.
Confirm your tow vehicle’s tongue weight rating before loading it. A 125 pound hopper plus the frame is real mass on a deck-level mower, and the included cover plus wide tires do not change that figure.
The warranty is the weak point
A 1-year limited warranty is the shortest coverage in this lineup, against 3 years on the Agri-Fab and Craftsman units. Buyers optimizing for proven long-term durability should weigh the review count before the star rating.
5. Agri-Fab 110 lb Tow Behind Broadcast Spreader: Best for Mid-Size Yards and Seat-Reachable Control
Agri-Fab Tow Behind Broadcast Spreader for Seed, Fertilizer, Salt and Ice Melt, 110 lb Capacity Lawn and Garden Spreader with 10 Ft Spread Width
110 lb poly hopper
10 ft spread width
Steel rod flow control
Pros
- Steel rod flow control reaches the seat
- About 1/3 acre per fill
- Rustproof poly hopper and plate
- Agri-Fab parts support praised by owners
Cons
- Factory assembled drive shaft can arrive misaligned
- Plastic gear carrier corrodes over time
- Assembly runs about 1.5 hours
The 45-0527 sits in the middle of the Agri-Fab line, and the mid-size hopper of about 110 pounds covers roughly 17,500 square feet, close to a third of an acre. That is the sweet spot for lots between a quarter acre and a half acre.
Its 3.6 average is the second lowest of the eight, with 22 percent of reviews at one star, and the complaints are unusually specific rather than general. Buyers who get a correctly assembled unit report a well-made frame and reliable spreading.
The recurring problem is the factory-assembled drive shaft. Owners report the gear arriving on the wrong side, which throws the axle out of center and makes the wheel bind and drag. Check the axle alignment the moment you open the box rather than after the first spreading session.
The steel rod flow control is the feature owners praise most, because it is easy to reach and adjust from the riding mower or tractor seat. That is where the on and off behavior of an application is actually decided.
Two 10 inch pneumatic tires handle uneven terrain, and the rustproof poly hopper and spreader plate survive the wet spring and humid summer that rot steel hoppers. A 3-year limited warranty is a genuine advantage at this tier.
Inspect the drive assembly on day one
Pull the drive wheel and check that it spins freely and sits centered on the axle. If it drags, re-seat the gear before you load anything, because a binding wheel is what wears out the plastic gear carrier over a season.
Also watch the drive wheel as the hopper empties. Owners report it skidding when the load runs light, and a light hopper is also when fertilizer residue is most likely to clump and stick to the hopper floor.
Pick something else if you are rough on gearboxes
The plastic gear carrier and vertical drive shaft are the components owners report failing after repeated use. If you spread lime every spring or handle abrasive granular products, the cast aluminum drive on the Yard Commander is a better long-term bet.
6. Craftsman 110 lb Pull-Behind Broadcast Spreader: Best for a USA-Built Frame and a 3-Year Warranty
Craftsman Pull-Behind Lawn Broadcast Spreader for Seed, Fertilizer & Ice Melt, 110 lb Capacity with Universal Hitch, Made in USA
110 lb poly hopper
10 ft spread width
Enclosed gearbox
1 in steel tubing
Pros
- Enclosed gearbox protects the drive
- 1 in steel tubing frame
- Made in the USA
- 3-year limited warranty
Cons
- Steel rod control awkward from some seats
- Shares the Agri-Fab drive assembly weaknesses
- Only 196 reviews
Craftsman builds this one through Agri-Fab in Sullivan, Illinois, and the spec sheet is straightforward: 1 inch steel tubing, an enclosed gearbox, a poly hopper, a spreader plate, and 10 by 4 inch pneumatic tires. The 110 pound hopper covers about a third of an acre.
At 3.8 stars across 196 reviews, it sits mid-pack in this group. Fewer owners have filed reviews here than on the Agri-Fab and Brinly units, so there is less long-term data to judge it by.
Because it shares its drivetrain architecture with the 110 pound Agri-Fab model, the same assembly and gear-binding feedback recurs in its reviews. If you own either brand already, the parts overlap, which is a genuine convenience.
The enclosed gearbox is the durable part of the design. It keeps fertilizer dust and moisture out of the gear housing, and it still needs a periodic cleaning and greasing schedule to keep doing that job.
The universal hitch fits most riding mowers and lawn tractors, and the 3-year limited warranty matches the Agri-Fab line. Owners like the 10 inch pneumatic tires for rolling over uneven ground without digging in.
Check that the control rod reaches your seat
The steel rod flow control can be awkward to reach from some tractor seats, particularly on machines with a high-mounted operator position. Sit in your mower and measure the reach before ordering.
At 41 by 26 by 25 inches, the footprint is longer than the Agri-Fab 110 but still storeable against a wall. Measure your garage depth, because the tongue sets the total length behind the mower.
Where it fits against the alternatives
If a 3-year warranty matters to you, this and the Agri-Fab units are the only options in the group offering it. If the 10 foot pattern feels narrow, the 12 foot units cut your pass count noticeably on open ground.
7. Brinly 175 lb Tow Behind Broadcast Spreader: Best for 1 Acre and Up With Automatic Shut-Off
Brinly BS36BH-A Tow Behind Broadcast Spreader with Universal Hitch, 175 lb.+ -Flat Black
175 lb poly hopper
Patented autoflow shut-off
Directional control chute
Pros
- Largest hopper for multi acre properties
- Autoflow stops flow when the tractor stops
- Stainless steel shaft and agitator resist corrosive fertilizer
- Pictorial 30 minute assembly
Cons
- Flow mechanism can fail or close prematurely
- Assembly can run three hours with loose parts
- Holes may need re-drilling
- Axle can seize with limited use
The BS36BH-A holds 175 pounds in a 3.5 cubic foot poly hopper, and Brinly positions it for properties of an acre or larger. It is the largest capacity unit in this roundup, and the hopper is built from dent and rust resistant poly.
Its rating is 3.7 stars from 87 reviews, a thin review base, with 49 percent five-star against 15 percent one-star. Owners who get a working unit tend to stay enthusiastic about it.
The patented autoflow feature is the standout. Material stops flowing the moment the tractor stops, which means no gate to reach back and close, and far less waste and burn risk when you stop at a property line or a driveway.
The directional spread pattern control chute slides side to side and center, letting you bias the throw toward a hard edge and away from a bed or a neighbor’s strip. That is a real precision feature that most broadcast tow-behinds do not offer.
Stainless steel hardware, spinner shaft, and agitator resist corrosive fertilizers, and the enclosed glass-filled nylon gears sit behind a nylon gearbox. An easy-to-reach locking calibration dial carries hundreds of pre-calibrated settings.
Loaded weight is the real constraint here
A full 175 pound hopper behind a mower changes how the machine brakes, steers, and holds a hill. Owners who spread on sloped property should keep this unit at or below half capacity on inclines and cross grades slowly.
Confirm your mower’s towing rating before you buy, and measure your storage space at 43 by 29 by 34.25 inches. A handle extender for reach from the seat is available separately and is worth adding for a machine with a raised operator position.
Check the flow mechanism early
The most common complaint is the flow mechanism itself, which can close prematurely or fail to open, stopping the broadcast entirely. Test it with the gate open before a full application so you are not debugging it halfway across a lawn.
Assembly can run three hours with parts shipped loose, and some units need re-drilling to line up the transmission and axle, so budget an afternoon and check the hardware before you start.
8. AugFir 130 lb Tow Behind Broadcast Spreader: Best for ATV and UTV Towing With Included Extenders
AugFir Tow Behind Broadcast Spreader, 130 LBS Capacity Lawn Fertilizer Spreader for Riding Mower, ATV, UTV & Tractor, 12 FT Spread Width Pull Behind Spreader Seeder for Grass Seed, Salt, Ice Melt
130 lb hopper capacity
12 ft spread width
Five discharge ports
Pros
- Widest spread pattern in the group
- Hitch and handle extenders included
- Five discharge ports even out the flow
Cons
- Flow control slider bends and will not close
- Operating rod handle can fail to actuate
- Gates may not fully shut when turning
- Assembly can run four hours
The AugFir is the widest-pattern unit here at up to 12 feet, and it is the only one that includes both a hitch extender and a handle extension rod in the box. That combination makes it genuinely useful when your tow vehicle is not a riding mower.
Its 3.5 average is the lowest of the eight, built on just 49 reviews with 25 percent at one star. The gap between satisfied and disappointed buyers is unusually wide for that reason.
Five adjustable discharge ports and a trapezoidal hopper shape are designed to even out the flow of seed and fertilizer, which is where many broadcast spreaders stripe. Positive reviews focus on those ports and on the wide pattern for food plots.
Twelve and a half inch pneumatic tires are specified for grass, gravel, and snow covered surfaces, so it doubles as an ice melt unit on a driveway. The universal hitch fits lawn tractors, riding mowers, ATVs, and UTVs.
Customer service replaced an entire defective unit at no cost for at least one owner, which is worth noting on a product with this little review history. Brinly is the safer bet on documented long-term data.
Test the flow control before every load
Nearly every complaint centers on the flow control assembly: a slider that bends rather than closing, an operating rod installed or oriented wrong, and gates that do not fully shut so material dribbles out while you turn.
Run the gate through its full travel with the hopper loaded before you leave the driveway, and re-check it after the first pass. The ports only help if material actually reaches them.
Set aside real assembly time
Assembly can run four hours on some units, and missing parts turn that into a second session. Lay out every fastener and hardware piece against the step-by-step instructions and assembly video before you build.
At 41.9 pounds and 48 by 36 by 24 inches, it is a large trailer to handle behind an ATV. If you spread mostly from a riding mower and mostly seed and fertilizer, one of the simpler units will serve you better.
Which Tow Behind Spreader Fits Your Mower
Nearly every unit in this roundup uses a universal hitch, which is a clevis-style receiver with a pin that drops into the standard drawbar hole at the back of a riding mower or lawn tractor. That covers most tractors with a rear hitch plate without an adapter.
Zero-turn mowers with a roll-over protection structure are the easy case, because the ROPS bar is a solid mounting point. Deck-level zero-turns without a ROPS are harder, and you are often looking at a tongue-clearance problem rather than a hitch problem.
The clearance question is height. Compare the spreader’s overall height against the space between your mower’s deck and the spread bar. The 130 pound Agri-Fab stands 48 inches tall, and a deck-level mower can clip it on rough ground. Measure before you buy, not after.
ATVs and UTVs are the third fitment case. The Yard Commander and the AugFir both list quick-attach universal hitches for tractors, riding mowers, ATVs, and UTVs, and the AugFir includes an extender to help when reach is short.
Stand-on commercial mowers usually need their own commercial hitch, and the heavy 150 pound plus class of spreaders assumes a tractor rather than a mower. If you run a stand-on, confirm the hitch class before ordering.
How to Tow Safely and Spread Accurately
A towed spreader covers ground differently than a pushed one because you are moving faster and the material is thrown further. The fix is a steady, deliberate speed, not a wide open run.
1. Set your speed first. Drive at 3 to 4 miles per hour with a loaded hopper. That is roughly a brisk walking pace, and it is the range most owners converge on. Faster speeds throw material beyond the edge guard and reduce the effective swath.
2. Close the gate before you stop. Only the Brinly 175 pound model shuts off automatically. On every other unit, stop, reach back, and close the flow control before you refuel, refill, or park.
3. Calibrate with a catch pan. Set the hopper over a clean driveway or tarp, catch the discharge for a measured distance, weigh what lands, and compare it to the rate on the bag. The pan test corrects for your actual speed, which the factory rate tables do not.
4. Overlap every pass. A 10 to 12 foot pattern is the thrown swath, not the width of material applied evenly. Overlap by about a third and treat the edges, driveways, and beds separately with a hand spreader.
5. Clean it the same day. Empty any remainder, rinse the hopper, and wipe the ports dry. Dry fertilizer and lime residue inside a hopper attracts moisture, cakes against the floor, and clogs the gate on the next job.
How to Choose the Right Tow Behind Spreader
Choose hopper capacity by acreage, not by wishful thinking. An 85 pound hopper covers about a quarter acre, 110 pounds covers about a third, 125 to 130 pounds covers about a half acre, and 175 pounds is aimed at properties of an acre or more. Refill stops are the main time cost, so buy for your largest single application.
Loaded weight deserves as much attention as capacity. A 130 pound hopper plus a 30 pound frame is roughly 160 pounds behind your mower, and that changes braking distance, steering feel, and hill stability. If your property has real slopes, either choose a smaller hopper or keep it below half capacity on inclines.
Look at the gear housing before anything else. Owners in the forum discussions we read consistently prefer metal gears and metal gear housings, and the specific complaint that comes up most is an undersized plastic gearbox wearing out under a heavy hopper. The cast aluminum drive on the Yard Commander and the cast aluminum gears in the 130 pound Agri-Fab are the two strongest here.
Pneumatic tires are worth the extra step of inflating them. Every unit in this roundup runs on pneumatics, and they roll over uneven ground and soft spots without digging in, which keeps the pattern even. Solid or plastic wheels roll smoother on pavement but bounce on a rough lawn.
Check the flow control position. A lever or steel rod you can reach from the operator seat is what lets you stop and start the material precisely at edges and around obstacles. If the control sits far back on the tongue, you will end up reaching awkwardly at every turn.
Look for an enclosed gear housing. It keeps fertilizer dust and moisture out of the drive, and it still needs a greasing schedule, but it survives a humid season far better than an open chain.
Finally, weigh the warranty against the review count. A 3-year warranty with a few hundred reviews is a different bet from a 1-year warranty with 55 reviews. Our broader fertilizer spreader roundup covers walk-behind and handheld options if you split your property between a small lawn and a large one.
Frequently Asked Questions
What is a good pull-behind fertilizer spreader for a tractor?
The Agri-Fab 130 lb Tow-Behind (45-0463) is the strongest all-round choice for a tractor, with a half-acre-per-load poly hopper, cast aluminum gears, an enclosed gear house, and a universal hitch that fits most riding mowers and lawn tractors. It carries a 3-year limited warranty and more than 3,400 owner reviews.
Which pull-behind broadcast spreader is the best?
For most half-acre properties, the Agri-Fab 130 lb Tow-Behind leads because it covers 25,000 sq ft per fill at a 4.2 star average. Pick the Yard Commander 125 lb for cast aluminum gearing and a 4.2 average, the Brinly 40 in combo if you also want to aerate, or the Brinly 175 lb if your property is an acre or more and you want automatic shut-off.
Which is better, a broadcast or drop spreader?
A broadcast spreader throws material in a rotating arc 8 to 12 feet wide, which covers ground far faster and works well for open lawns, seed, fertilizer, lime, salt, and ice melt. A drop spreader releases material straight down between the wheels, which is more precise and better for areas next to driveways, walkways, and flower beds. Tow-behind broadcast spreaders dominate this roundup because they suit riding mower speeds.
How fast should you drive with a tow-behind spreader?
Drive 3 to 4 miles per hour with a loaded tow-behind spreader, roughly a brisk walking pace. Going faster pushes material past the edge guard, throws it out of bounds, and reduces the effective swath width, which causes striping and uneven coverage. Calibrate with a catch-pan test at your actual speed rather than trusting the factory rate table.
Can you use a tow-behind spreader with a zero-turn mower?
Yes, provided the spreader clears your deck and the hitch has a solid mounting point. Zero-turns with a roll-over protection structure are the easiest case. On deck-level models, check tongue clearance by comparing the spreader’s overall height against the gap between your deck and spread bar, and drive slowly over uneven ground.
How big a spreader do I need for 1 acre?
For a full acre you want a 175 lb class hopper, such as the Brinly BS36BH-A, since 125 to 130 lb hoppers cover only about a half acre per fill and force several refills mid-application. Two 130 lb loads will cover an acre, but a single 175 lb hopper saves the stop and keeps momentum even.
Final Verdict
For most people searching for a tow behind spreader for riding mower use, the Agri-Fab 130 lb Tow-Behind is the pick. It covers half an acre per load, has the best-proven gear housing in the group, and carries a three-year warranty.
Go with the Brinly 40 in combo if you are overseeding compacted soil, the Yard Commander 125 lb for cast aluminum gearing, and the Brinly 175 lb for an acre or more. Below a quarter acre, the 85 pound Agri-Fab is the lighter, easier option.
Whichever you pick, grease the gears at assembly, calibrate at your actual towing speed, and close the gate before you stop. That habit alone decides whether an application comes out even.