Best Lawn Aerators 2026: 5 Compared (7 Sources)

What are the best lawn aerators in 2026?

Background, first written March 2026. The current picks, with dated prices, are in the table above.

Summary

Core (plug) aerators pull small plugs of soil out of the lawn; spike tools only push the soil aside, which in clay and silt increases compaction between the holes. Nebraska Extension calls core aeration the best way to reduce soil compaction and says there is no chemical substitute for it. [src4] In Bob Vila's test a liquid aerator (Covington Naturals) gave inconclusive results after 30 days, and a spike tow-behind (the Agri-Fab 40-Inch Spike Aerator) struggled to get through the thatch layer. [src1]

Bob Vila tested 10 aerators on a marked-out lawn and measured depth from 50 random plugs per plug aerator. With weight added, its three tow-behind picks averaged about 2.5 to 2.75 inches. The Brinly-Hardy and the Agri-Fab punch under 3 plugs per square foot and needed two or three passes; the John Deere punches 4.24. The hand-held Corona went to its full 3.5 inches in average soil and did better in heavily compacted, dry soil than any tow-behind, but Bob Vila does not see it as a whole-yard tool. [src1]

So the choice follows lawn size and whether you own a tow vehicle. For problem spots and small yards, a step tool: the Corona LG 3604 YardBREATHER, the one aerator two outlets tested, or Bob Vila's best manual, the Yard Butler ID-6C. For big lawns and a lawn tractor, riding mower, ATV or UTV with a hitch, one of Bob Vila's tow-behinds, loaded with weight. [src1, src2]

Top 5 Models Compared

Price is our latest US price check of the listing each button links to; a dash means we have no current observed price. Depth is what Bob Vila measured, not the maker's rating. Weight trays ship empty.

Best for Each Use Case

Best Budget: Corona LG 3604 YardBREATHER — Check price

Bob Vila's best bang for the buck, and the only aerator on this card that two outlets tested separately. It is a 40-inch-tall step tool weighing a little over 3.5 lb, with two hollow 3.5-inch spikes 8 inches apart that eject their plugs out of the top as you step; Corona lists a heat-treated steel footplate and spikes, ComfortGEL grips and a lifetime warranty. In Bob Vila's test it removed about 100 plugs a minute, went to the full 3.5 inches in average soil, and worked better in heavily compacted, dry soil than any of the tow-behinds, because all of your weight bears down on two spikes. Bob Vila still calls it "not an ideal solution for even the smallest whole-yard treatment" and recommends it for pet paths and worn pathways. Family Handyman's tester did aerate a whole 1,800-square-foot front yard with it ("Wow, what a workout!"), found it comfortable and solid, and had to stop to pry out a lodged plug at least once in every row after the first, in soil still wet from April rain; Family Handyman does not recommend it for yards with a lot of clay and says it works best once the soil has dried a little after rain. Against the Yard Butler, Bob Vila found the Corona's handle more comfortable and its footplate nonslip, though it preferred the Yard Butler's slimmer build. Availability: Amazon had no purchasable offer on the listing we link in our last three US price checks, the latest on 2026-10-14; Corona's own US store listed it at $41.92, with an Add to Cart button, when we checked on 2026-10-15. [src1, src2, src5]

Bob Vila's Best Overall: Brinly-Hardy 40-in. Tow-Behind Plug Aerator (PA-40BH) — Check price

Bob Vila's top pick "thanks to its durable all-steel design and universal hitch compatibility", and the lowest-priced tow-behind plug aerator it tested. Its 24 heat-treated 3-inch spoons sit on three independently rotating sections, the tray takes up to 150 lb, and the drop-pin hitch fits ATVs, UTVs and lawn tractors. With 120 lb added it averaged 2.75 inches deep, and Bob Vila calls it "a top contender for routine maintenance applications, but might not be best for severely compacted soil"; at 2.5 plugs per square foot it took two or three passes. Bob Vila found the spoons strong but not sharpened (Brinly says they come pre-sharpened), assembly took about 1.5 hours, and the transport lever cannot be worked from the driver's seat. Only Bob Vila tested it, so it is an alternative here, not a named pick. Model: Bob Vila tested the PA-40BH. Brinly's own store lists its 40-inch plug aerator as the PA-403BH, with the same 24 spoons and 150 lb tray, links it to the same Home Depot PA-40BH listing, and showed it sold out at $299.00 when we checked on 2026-10-15. Our button goes to a flat-black Amazon listing of the 40-inch model. [src1, src6]

Bob Vila's Upgrade Pick: John Deere 48-in. Tow-Behind Plug Aerator — Check price

The only aerator Bob Vila rated 5 out of 5 for both effectiveness and durability. Twelve four-way plug assemblies give it 48 spoons and 4.24 plugs per square foot, on a 101 lb body with a tray for up to 250 lb more; in a side-by-side with the Agri-Fab 48-in., Bob Vila says it "stood out immediately in terms of both material quality and overall design" and works about 50 percent more efficiently. With 120 lb added it averaged 2.5 inches deep and kept penetrating through 180-degree end turns, and it rides on pneumatic tires in transport. Cons: the travel lever cannot be worked from the driver's seat, and it may be too large for some lawn tractors. Only Bob Vila tested it. Model: Bob Vila links Home Depot's model PA-48JD; John Deere's US parts store lists the 48-inch aerator as part LPPA48JD, with the same 48 spoons and 250 lb tray, but showed no price, only a "Contact Customer Service" prompt, when we checked on 2026-10-15. Our button goes to Amazon's listing of the PA-48JD, which Amazon listed as currently unavailable when we checked on 2026-10-15. [src1, src7]

Bob Vila's Best Manual: Yard Butler ID-6C Coring Aerator — Check price

An all-steel, one-piece step tool, 37 inches tall and just over 3.5 lb, with padded T-handles and two 3.5-inch tines that Bob Vila found "strong enough to sink ... into tough, compacted soil". Against the Corona it came out ahead on "a couple of key testing metrics": it is 3.5 inches shorter, which made it easier to pull out of the ground, and its tines are 0.5 inch closer together, for denser plugs; the Corona had the more comfortable handle and nonslip footplate. Its con: it "can clog easily with dirt and pebbles". Only Bob Vila tested it. [src1]

Bob Vila's Best Heavy-Duty: Agri-Fab 48-in. Tow-Behind Plug Aerator (45-0299) — Check price

Bob Vila's choice "for large yards or those with extremely compacted soil": a 48-inch path, 32 galvanized steel knives, 9.75-inch flat-free tires and a travel lever you can work from the driver's seat. Bob Vila found it "delivered stronger, more efficient penetration than the smaller Brinly-Hardy model", though its measured average depth was about 2.5 inches; at 2.67 plugs per square foot it needed two passes, and most plugs were not fully extracted. Bob Vila calls it "an affordable choice for maintaining larger properties". The review gives the weight tray as 175 lb in its write-up and as 140 lb in its comparison with the John Deere, so plan on the lower figure. Assembly took about 1.5 hours. Only Bob Vila tested it. [src1]

Key Findings (2026)

• One comparative hands-on test. Of the outlets we read, Bob Vila's 2026 test of 10 aerators is the only one that measured tow-behind and hand-held coring aerators side by side; Family Handyman tested the Corona on its own. That is why only the Corona carries a named pick. [src1, src2]
• Spike density is a trade-off. In Bob Vila's test, aerators with fewer spikes per square foot went deeper with less weight but needed more passes, and denser ones needed more weight but aerated thoroughly in one pass. Penn State's example: one pass with 3/4-inch tines on 4 x 8-inch spacing covers 1.38% of the surface, against a 10% target. [src1, src3]
• Spikes and liquids fall short. Bob Vila's spike tow-behind struggled to get through the thatch and its liquid test was inconclusive; Nebraska Extension finds spikes increase compaction in clay and silt and no evidence that liquids work. [src1, src4]
• Brinly's store lists its 40-inch plug aerator as the PA-403BH, with the PA-40BH's specifications, and links the PA-40BH Home Depot listing; it showed the aerator sold out when we checked on 2026-10-15. [src6]

Important Caveats

• Weight is not included. Tow-behind trays ship empty. Bob Vila added 120 lb to the Brinly-Hardy and the John Deere for its depth measurements; the trays take up to 150 lb (Brinly-Hardy), 250 lb (John Deere) and 140 or 175 lb (Agri-Fab, which the review gives both ways). [src1, src6, src7]
• Check your hitch. Bob Vila describes universal drop-pin hitches that attach to ATVs, UTVs and lawn tractors, and Brinly says its aerators fit tractors, mowers and ZTRs with a rear hitch plate. So the tow-behinds need a vehicle with a rear hitch plate (Brinly) or a lawn tractor, riding mower, ATV or UTV (Bob Vila). [src1, src6]
• Assembly takes time: about 1.5 hours each for the Brinly-Hardy and the Agri-Fab in Bob Vila's test. [src1]
• Soil moisture decides depth. Work soil that is between dry and wet; too dry and the tines stop short, too wet and you can add compaction. [src3]
• Four of the five aerators here were tested by one outlet only (Bob Vila). Their order follows its verdicts, not a second test.
• This comparison covers homeowner tools; professional landscapers should look at commercial walk-behind aerators from Ryan, Billy Goat or Classen.