Start with cutting height, not price
Cutting height is the spec that decides whether a reel mower can keep your lawn, and it is the spec roundups bury at the bottom of a table.
Fescue, bluegrass and rye want to sit at 2.5 to 3.5 inches. Most reel mowers cannot get there. The 14 inch mowers from American Lawn Mower Company top out at 1.75 or 2.25 inches. The LawnMaster 20 inch stops at 2.6. Only the Scotts 2000-20S in our lineup reaches 3 inches.
Warm season grasses are the opposite problem. Bermuda, Zoysia and Centipede get kept short, and the Earthwise 1715-16EW and the two cheapest American Lawn Mower models all drop to half an inch.
Work out what grass you have and what height it wants before you look at anything else. A mower that cannot reach your height is the wrong mower at any price.
What a reel mower physically cannot cut
American Lawn Mower Company explain the mechanism on their own listings, and the sentence is the most useful one in the category: a push mower only cuts what gets between the reel and the cutter bar.
Four things follow from that, and all four come up in owner reviews on every mower we researched.
- Tall grass. The maker states the limit. The 1815-18 listing says the mower is suited for dry grass under 4 inches for single pass performance, and that taller grass may need multiple passes. Another listing puts it at not much over 3 to 4 inches.
- Sticks and twigs. Anything that will not cut gets wedged and stops the reel. Galery, reviewing the Great States 415-16 in August 2026, gives the only number anyone publishes: "Twigs 1/8" and larger will stop it quick."
- Weeds. Stemmy weeds bend over and spring back rather than cutting. Galery mows St Augustine and says the weeds are what the mower does not handle as easily. Amazon flags weeds as a weak point on the 18 inch mowers too.
- Wet grass. Every listing we read says to avoid it. Wet blades flatten instead of standing up, so they never reach the cutter bar.
One more thing nobody warns you about. A reel mower only cuts going forward. Neal Stone, on the 1204-14 in July 2026: "It only cuts pushing forward and just rolls the wheels walking backward."
Four brand names, one company
American Lawn Mower Company makes Great States, Scotts and Earthwise reel mowers as well as the ones carrying its own name. The Earthwise listing says it outright, describing the mower as Earthwise Power Tools by ALM.
The badge engineering is easy to miss and expensive to ignore. Two examples from our research.
The Great States 815-18 and the American Lawn Mower 1815-18 are the same mower. Both cut 18 inches with 5 blades, both adjust from 0.5 to 2.75 inches, both weigh 27 lbs, both measure 25 inches deep by 14 inches wide, and both sit at 4.2 stars. One is gray at $116.00 and one is black at $119.99. The one real difference is paperwork, because the black version leads its bullets with a 5 year manufacturer protection plan and the gray version mentions no warranty at all.
The American Lawn Mower 1204-14 and the Great States 204-14 are also the same mower, right down to the same incorrect 2.2 pound weight in Amazon structured spec block. The Great States badge costs $4.84 more and carries 13,000 fewer ratings.
The proof is on the page. A bullet on the Great States 204-14 listing reads "For best results from Scotts push mower". Nobody changed the brand name because nobody needed to.
Practical upshot: when you compare Great States against Scotts against American Lawn Mower, compare cutting height, blade count and wheel size. Comparing the brands themselves tells you nothing.
Blade count is about how short you cut
Four, five and seven blade reels all appear in this category and no listing explains the difference.
More blades sweep the cutter bar more often, so you get more cuts for every step you take. More cuts per step means a cleaner finish at a shorter height. Earthwise names the grasses its 7-blade mower is for, and they are all fine turf kept short: bent grass, Bermuda, Zoysia, Centipede, St Augustine and Seashore Paspalum.
Above about 2 inches the extra blades stop earning their money. Buy seven blades for a short lawn and five for a normal one, and treat four blades as the budget option on a small lawn you keep tidy.
Sharpening, and why the usual advice is wrong
Google answers the sharpening question with 4 to 8 weeks during the mowing season, or every 10 to 20 hours of use, plus a spring grind and mid season backlapping.
That answer is for golf green reel mowers, which cut at an eighth of an inch and are ground on a machine. For a push reel mower on a home lawn, nothing in our research supports it.
Every manufacturer here says the opposite. American Lawn Mower Company describes heat treated alloy steel blades that stay sharp for years. Scotts and Great States both say blades stay sharp longer. Not one owner in the reviews we read described a 4 to 8 week schedule.
What owners actually report is a symptom rather than a calendar. Galery puts it best, saying the mower starts missing a blade of grass here and there, and then you have to roll back over strips you already mowed. Treat that as your signal, not the date.
Two things to know before you plan on professional sharpening. A backlapping kit costs around $20 to $30 and lets you do it at home, and the blades on a contact reel are the part designed to wear. Sara, on the LawnMaster in October 2024, found her mower squeaking after a month of use on concrete, which is a bearing problem rather than a blade one. Keep a reel mower off driveways and paths.
Contact or contactless, and the Fiskars question
Fiskars StaySharp Max is the most searched reel mower in America and it is not sold on Amazon US, so affiliate roundups skip it. Its selling point is a contactless reel where the blades never touch the cutter bar, which is marketed as never needing sharpening.
One owner did the comparison properly. BSD ran a Fiskars 18 inch StaySharp Max for a year, then bought the Earthwise 7-blade in July 2017 and reported three things.
The Fiskars front wheels sit well ahead of the cutting bed and the rear wheels well behind it, so on even a gentle hill, in his words, the bed drags on the ground and the mower scalps. Small debris still jammed the reel. And he ended up backlapping and resharpening the non-contact blades himself, which took drilling and tapping the shaft after a set screw stripped.
Contactless does not mean maintenance free, and a cutting bed slung between distant wheels is worse on slopes than one sitting underneath them. Both are worth knowing before you pay a premium for the design.
Match width to lawn size, and weight to your shoulders
Width decides how many passes you make. Weight decides how much each pass costs you, because on a reel mower you are the engine.
Under about 3,000 sq ft, a 14 inch mower at 18 to 21 lbs is plenty, and the light weight makes it easy to carry and store. Between 3,000 and 7,000 sq ft, 16 to 18 inches is the sweet spot, and 16 inch mowers only weigh a pound or two more than the 14 inch ones. Above about 7,000 sq ft a 20 inch deck saves passes, and the two 20 inch mowers here weigh 30 and 33.9 lbs.
Flat ground is the real requirement at every width. No reel mower in this category has any drive assistance, so a slope is pure effort both ways.
Check whether the rating belongs to the mower you are buying
LawnMaster sells its reel mower in 14, 16, 18 and 20 inch sizes as variations on one listing, so all four report the same 4.1 stars from the same 2,077 ratings. Buying the 20 inch means buying a score that includes everyone who rated the 14 inch.
Pooling is common on Amazon and it is not against the rules. Worth checking anyway. A rating earned by one specific mower, like the 4.3 stars that 2,433 owners gave the Great States 415-16, tells you far more than a number spread across four machines.