The best hori hori knife for most gardeners is the Nisaku NJP650, the original Japanese pattern with a 7.25 inch stainless blade, one straight edge, one serrated, and inch markings down the middle. The WORKPRO is the cheap way in at about $20, and the Barebones Classic is the one to own for life.
The hori hori is the tool gardeners did not know they were missing until one shows up in a gift exchange or a neighbor's tool bag. It digs like a narrow trowel, saws through fibrous roots, levers out taprooted weeds, and measures planting depth while it does it. Landscape crews wear one because it covers nearly everything smaller than a shovel job.
One thing before the list: we make digging spades, not garden knives, so nothing here is ours. Every pick is judged on what its listing states, blade, steel, edges, tang, markings, and sheath, plus what it cost the day we checked.
Best hori hori knives at a glance
| Knife | Best for | Blade, steel, markings, sheath | Where to buy |
|---|---|---|---|
Nisaku NJP650 (best overall) |
Weeding, transplanting, dividing, edging | 7.25 inch Japanese stainless, 10 oz, straight and serrated, inch markings, no sheath listed | amazon, about $22 |
 Nisaku NJP801 Yamagatana
|
Rocky ground and hard clay | 7.25 inch stainless hardened to HRC58, beveled and serrated, plastic handle | amazon, about $20 |
 Fiskars Hori Hori |
A familiar brand and a modern grip | Stainless, precision ground and serrated, forked tip, depth marks, sheath | amazon, about $25 |
 WORKPRO Hori Hori |
A first hori hori on a budget | 7 inch stainless, sharp and serrated, inches and millimeters, Oxford sheath | amazon, about $20 |
 Black Iron Hori Hori |
The most complete first kit | 7 inch Japanese stainless, full tang, beveled and serrated, leather sheath and stone | amazon, about $23 |
 TONMA TGK-2
|
Japanese steel for hard use | 7.2 inch AUS-8 stainless, HRC 58 plus or minus 1, engraved inches, leather sheath | amazon, about $44 |
 Barebones Hori Hori Classic
|
The one to keep for twenty years | 6.75 inch heat tempered stainless, smooth and serrated, inch markings, walnut | amazon, about $48 |
What is a hori hori knife, and what does hori hori mean?
A hori hori is a Japanese gardening knife with a concave blade, usually six to seven inches long, sharpened on both sides: one edge straight for slicing, one serrated for sawing. The name is onomatopoeia, an imitation of the sound a blade makes going into soil, built on the verb horu, to dig. The shape splits the difference between a trowel and a knife, so it scoops soil, cuts roots, and pries out weeds in one motion. Most carry depth markings etched into the blade, which turns transplanting into measurement: bulbs at the depth the packet says, seedlings at the level they grew in the pot. It began in Japan as a mountain foraging and farm tool, and American gardeners mostly met it through landscape professionals.
Hori hori vs trowel vs soil knife: which do you need?
A trowel moves soil. A hori hori moves soil almost as well and also cuts, saws, pries, and measures, which is why the knife wins for most gardeners. The trowel keeps one advantage, a wider scoop that shifts more soil per stroke, and that matters when you are potting up flats rather than working a bed. Our garden trowel guide picks the trowels worth owning.
Soil knife is the Western name for the same idea, and the terms get used interchangeably. The distinction that does exist is shape: hori hori blades are concave, so they hold soil on the way out of the hole, while many soil knives sold in the United States are flatter and narrower, closer to a weeding blade than a scoop. Buy on the blade profile, not the word on the package.
| Job | Hori hori | Trowel | Soil knife |
|---|---|---|---|
| Blade shape | Concave, so it holds soil on the way out of the hole | The widest scoop of the three | Usually narrower and flatter in profile |
| Digging a planting hole | Yes, a narrow deep one | Yes, and it shifts the most soil per stroke | Yes, narrower again |
| Sawing fibrous roots | Yes, the serrated edge is built for it | No | Usually, most carry a serrated edge |
| Prying out taprooted weeds | Yes, the blade works as a lever | Bends or snaps | Yes |
| Measuring planting depth | Yes, markings down the blade | Only on models sold as marked | Varies by model |
| Dividing perennials | Yes, it saws a clump apart on the ground | No | Small divisions only |
| Buy it for | Nearly every hand scale job in the bed | Potting up and moving loose soil in bulk | The same jobs as a hori hori, on a narrower blade |
Carbon steel or stainless steel for a hori hori blade?
Stainless, for almost everyone. A hori hori spends its working life wet, muddy, and left on the bed edge while you go for the hose, and stainless tolerates that. Carbon takes a keener edge and holds it longer, but it flashes rust the first week you forget to wipe it, and gardeners who have run both report a rougher surface that mud clings to. Every knife here is stainless.
Where stainless knives differ is hardness, and the listings say when it matters. Nisaku sells the NJP801 as the hardest blade in its Hori line at HRC58, and TONMA states AUS-8 at HRC 58 plus or minus 1. A harder blade keeps its edge through stony soil; a softer one dulls sooner but comes back faster on a stone. More rock than loam? Pay for the hardness.
How much serration do you need?
The serrated edge is a saw, not a bread knife. It is for fibrous root balls, sod, small woody roots, and the corner of a soil bag, work that would roll a straight edge. The straight side does the clean cutting: slicing a division apart, taking a weed off below the crown, trimming twine.
Check two things. The teeth should be ground into the steel, not cast into it, because a cast tooth has no edge to restore once it rounds over, and they should run most of the blade's length so a cut can start at the tip and finish at the heel. Knives with teeth on both edges exist, but they give up the clean slicing edge that makes a hori hori a knife rather than a small saw.
What a hori hori actually does: weeding, dividing, bulbs, transplanting
- Weeding. Drive the blade in alongside a taprooted weed, angle the handle, and lever. Dandelion, dock, and thistle come up whole instead of snapping at the crown. For a bed that has got away from you a knife is the wrong scale: that is hoe work, and our guide to hoe types and uses picks the hoe. Our weeding tools guide ranks its hand-tool rivals.
- Dividing perennials. The serrated edge saws through a hosta or daylily clump on the ground, no second person and no spade. Cut between the crowns, not through them, and keep three to five growing points per division. Full method in our guide to dividing perennials.
- Planting bulbs. Here the markings earn their keep. Push the blade to the depth on the packet, rock it forward to open a slot, drop the bulb in, heel the soil closed. In worked soil that beats a bulb planter and leaves no plug to refill. Depths are in our tulip planting guide and planting depth guide.
- Transplanting. Cut a circle around a seedling or small perennial, lever underneath, and lift with the root ball intact. The concave blade carries the soil instead of dropping it. Above about a one gallon plant, use a spade; our fall transplanting guide covers where that line sits.
How do you sharpen and care for a hori hori knife?
Soil is abrasive and you will hit stone, so plan on a touch up once or twice a season rather than a regrind. Work the straight edge on a medium whetstone or a fine diamond plate, matching the bevel the factory ground rather than inventing a new angle, then take a few light passes on the back to knock the burr off. Leave the serrations alone unless they have visibly rounded over; when they have, a tapered diamond rod sized to the gullet restores them one tooth at a time. The Black Iron pick ships with a stone, which is a useful thing to find in the box.
Care is three habits. Scrape the blade clean and dry it before it goes back in the sheath, because a wet blade in leather is how stainless finally stains. Oil a wooden knife handle, like the Nisaku's or the Barebones walnut, once a year. And keep the knife sheathed, not loose in a bucket. Our guide to cleaning, sharpening, and storing garden tools runs the same routine for the shed.
The best hori hori knives, by job
Seven knives, all stainless, all with one straight edge and one serrated. Prices are what they cost the day we checked and they move.
1. Nisaku NJP650: best hori hori knife overall
The NJP650 is the original article, the Namibagata pattern the listing says is made in Japan: a 7.25 inch Japanese stainless blade, one straight edge and one serrated, inch markings for depth, a 5.25 inch wooden handle, and 10 ounces on the listing. It is the knife the copies copy, it costs about $22, and if you want one hori hori that is the reference version, buy it on amazon. The honest limitation: the listing never states a full tang, which the Black Iron below does, so use it as a lever and never as a hammer.
2. Nisaku NJP801 Yamagatana: best for rocky ground and hard clay
Nisaku sells the NJP801 as the hardest stainless blade in its Hori line, HRC58, and that is the reason to take it over the NJP650. Hardness survives grit and stone, and in ground that is more rock than loam it beats a handsome handle. The blade is the same 7.25 inch concave shape, one side beveled and one serrated, on a plastic handle Nisaku positions as the outdoor version. At about $20 it undercuts the wooden original. You give up the look, and a hard blade takes longer to bring back once it dulls. amazon, about $20.
3. Fiskars Hori Hori: best big-brand version
Fiskars makes the hardware store staples of the tool world, and its hori hori brings that formula to the Japanese pattern: a dual edged stainless blade with a precision ground slicing edge and a serrated edge for thick growth, a forked tip for weeding, depth measurements, a SoftGrip handle, a sheath, and a lifetime warranty. It trades the Nisaku's handmade character for consistency, and the forked tip is genuinely better on weeds than a plain point. At about $25 it is the pick if you trust known brands.
4. WORKPRO Hori Hori: best budget pick
The WORKPRO is the low cost way to find out whether the hori hori habit sticks. About $20 buys the standard anatomy: a 7 inch double edged stainless blade, one side sharp and one serrated, six inches of graduations in inches and millimeters, a molded non slip handle, and an Oxford sheath with belt loops. The steel and the fit will not match the Nisaku, and budget blades tend to arrive with duller factory edges. If it earns a spot on your belt, upgrade and demote it to the potting bench.
5. Black Iron Hori Hori: best first hori hori
The Black Iron is the most complete first kit here. Seven inches of Japanese stainless run full tang into a 5 inch hardwood handle, the markings are in millimeters and inches, and it ships with a heavy leather sheath and a sharpening stone. That stone matters more than it sounds, because it is what most people never get around to buying, and having it in the box turns a knife into a tool you maintain. At about $23 it is also the closest thing to a second Nisaku here, so buy on availability.
6. TONMA TGK-2: best Japanese steel upgrade
The TONMA TGK-2 is for gardeners who want Japanese steel and are done buying twice. The listing says it is made in Japan from AUS-8 stainless at HRC 58 plus or minus 1, hardened by the quenching process of traditional Japanese knife forging, with a 7.2 inch concave blade, one beveled edge and one serrated, engraved inch markers, a pakkawood handle, and a split cowhide leather sheath. Pakkawood is what the listing calls a high strength composite with permanent corrosion resistance, which is the point of it: the handle behaves like wood without drinking water like wood. At about $44 it costs twice the NJP650 and buys harder steel and a better sheath. amazon, about $44.
7. Barebones Hori Hori Classic: best premium hori hori
The Barebones Classic is the one people keep for twenty years and then hand down. The blade is heat tempered stainless, 6.75 inches, a serrated edge and a smooth sharp edge, set into a walnut handle with a copper ring. The extras are the sort you appreciate only after owning it: one inch depth markings, a twine cutter, a bottle opener. It is the shortest blade here, handier in a container and less useful in a deep bed. At about $48 it is the least rational pick and still the one to buy if a tool is allowed to be a pleasure. amazon
How to choose a hori hori knife
- Blade length. Six to seven and a quarter inches covers the work. Shorter is handier in a container, longer reaches bulb depth in one push.
- Stainless vs carbon steel. Stainless, for a tool that lives in dirt. Carbon takes a keener edge but rusts the first week you forget to wipe it.
- Full tang. The steel should run the full length of the handle. A hori hori gets used as a pry bar within a month, whatever the packaging says, and a partial tang works loose at the rivets.
- The serrated edge. A saw, not a bread knife. Check that the serrations are ground into the steel, not cast into it.
- Depth markings. Etched or engraved markings survive; painted ones scrub off in a season.
- The sheath. A hori hori without a sheath gets left on the potting bench. A belt-hangable one turns it into the tool that is always on you. Leather looks better and holds moisture; fabric dries faster.
- Left handed gardeners. A hori hori is close to ambidextrous, since the blade is symmetrical in plan and both edges get used. The bevel and the markings sit on one face though, so check which face carries the graduations: a flipped knife hides them.
When a hori hori is the wrong tool
A hori hori is a hand-scale tool, and it stops being the answer the moment the job outgrows your wrist. A hole bigger than a perennial, roots thicker than your thumb, a whole bed edged, or a trench opened are full-size digging jobs, and doing them knife-in-hand is how gardeners end up with tendonitis and a bent blade. That work belongs to a sharpened digging spade; we make one, the Spear Head Spade, a double-patented blade with over 600,000 sold, so read that recommendation knowing where it comes from. Our guide to the best digging shovels compares it against the alternatives, and where a full-size blade will not fit, our mini garden spade is the in-between size. The knife and the spade are teammates: the spade opens the hole, the hori hori sets the plant in it.
Frequently asked questions
What is a hori hori knife used for?
Nearly every hand-scale garden job: digging small planting holes, transplanting seedlings, cutting fibrous roots, prying out taprooted weeds, dividing perennials, edging beds, and measuring planting depth with the markings on the blade. It replaces a trowel, a hand weeder, and a ruler in one tool, which is why landscapers carry one on their belt.
What does hori hori mean in Japanese?
It is onomatopoeia, an imitation of the sound a blade makes going into soil, built on the verb horu, to dig. Doubling a word that way is normal in Japanese sound words. In English the same tool is sold as a soil knife or a Japanese garden knife, and all three names describe one thing.
Is a hori hori better than a trowel?
For most gardeners, yes. A trowel only moves soil. A hori hori moves soil nearly as well and also cuts, saws, pries, and measures, so it handles the weeds and roots a trowel bounces off. The trowel keeps one advantage: its wider scoop shifts more soil per stroke when you are potting up in bulk.
Should I get a stainless or carbon steel hori hori?
Stainless. A hori hori spends its life wet and muddy, and stainless tolerates that neglect without rusting. Carbon steel holds a slightly keener edge but demands wiping and oiling after every use, which almost nobody sustains for a garden tool. Every knife in this guide is stainless for that reason.
How do you sharpen a hori hori knife?
Once or twice a season, on a medium whetstone or a fine diamond plate. Match the bevel the factory ground instead of inventing a new angle, then take a few light passes on the back of the blade to remove the burr. Leave the serrations alone unless they have visibly rounded over.
Are hori hori knives worth it?
For most gardeners, yes, because one knife retires a trowel, a hand weeder, a small saw, and a ruler, and the common picks cost about $20 to $25. It is not worth it if you garden in containers, where a trowel is the better scoop, or if your work is mostly full size digging.
The bottom line
Buy the Nisaku NJP650 for the reference hori hori, the NJP801 if your soil is full of rock, the WORKPRO to test the habit cheaply, and the Barebones Classic if you want the one you keep. Wear it in its sheath, dry it before you put it away, and hand the bigger digging to a full-size tool. Our essential garden tools list covers the rest of the shed.
Disclosure: some links in this guide are affiliate links to Amazon. As an Amazon Associate, Spear Head Spade earns from qualifying purchases. This is at no extra cost to you, and it never changes our honest, use-based recommendations.
