The mowing line is an indispensable utensil if you want to cut grass with a lawn trimmer. Since the component wears out relatively quickly, you need to replace it regularly. You can find out what to look out for when buying a replacement mowing line in our practical buying guide. In addition to important general tips, we also provide you with a comparative test with recommendations for high-quality mowing lines based on the reviews on Amazon.

The mowing line needs to be replaced from time to time

Our recommendations

our recommendation
Stihl 9302338 Round x 14 m Grass Trimmer Line Orange 2.4 mm x14.6 m, brush cutter line, mowing line, trimmer line, 14.6
8.34 EUR To the product
cross-section around
diameter 2.4mm
length 14.6m
material Polyamide (Nylon)
Kitchen sink no
price/m approx. EUR {PRICE/14.6}
Biodegradable no

The best mowing line in our comparison impressed the Amazon reviewers primarily with its extraordinary quality - at a good, by no means exorbitant, price. In addition to the convincing cutting performance, the Stihl classic also has a practical hanging spool so that the trimmer line is always ready to hand.

Stihl itself describes the orange mowing line as particularly abrasion-resistant, long-term elastic and melt-resistant.

tips

If you want to buy in advance, the thread with exactly the same properties is also available as an 83 meter roll - at a comparatively low price.

our recommendation
Oregon 110985E Star Nylium Mowing Line 2.4mm 15m
EUR 6.75 To the product
cross-section star shaped
diameter 2.4mm
length 15 m
material Polyamide (Nylon)
Kitchen sink no
price/m about {PRICE/15} EUR
Biodegradable no

The Oregon Nylium mowing line is our test winner in terms of price-performance ratio. With its star-shaped cross section, which incidentally is a typical feature of the entire brand, the thread works more efficiently than a round thread. The buyers of the product on Amazon are very satisfied with the cutting results.

As a disadvantage, reviewers mention that the thread is somewhat more difficult to thread (i.e. spool) than most round threads. As far as durability goes, most customers say there are no noticeable differences from other variants (whether round or square).

our recommendation
Oregon 110985E Star Nylium Mowing Line 2.4mm 15m
EUR 6.75 To the product
cross-section around
diameter 2.4mm
length 15 m
material Polyamide (Nylon)
Kitchen sink no
price/m about {PRICE/15} EUR
Biodegradable Yes

For hobby and professional gardeners who want a particularly environmentally friendly mowing line, we have found the perfect model in Arnold's Green Cord. The basic features of this trimmer line correspond to the other two test winners in our comparison. In contrast to the latter, however, the yellow glowing Green Cord thread is biodegradable. In terms of price, it is on a very similar level to the versions from Stihl and Oregon.

Purchase Criteria

cross-section

Around: The classic mowing line has a round cross-section. It is inexpensive and also very robust. However, in terms of performance, it performs worse than its angular siblings - in the truest sense of the word.

Square: In addition to the round classic, there are also mowing lines with square profiles. Your advantage is the better cutting performance. Within this subcategory, it is still necessary to differentiate between the square ones with four edges and the star-shaped ones with five or six edges. Rule of thumb: the fewer edges there are, the more aggressively (better) the thread will cut. Star-shaped mowing lines are somewhat more robust. Angular threads often cost more than round designs. They are particularly recommended for experienced hobby and professional gardeners who have to deal with more stubborn plants.

tips

Sometimes the angular mowing lines are also coiled, which makes them more wear-resistant.

our recommendation
Dolmar 369224072 Quiet Mowing Line 2.4mm x 120m
32.07 EUR To the product

diameter

Depending on what exactly you want to do with your grass trimmer (€31.33) and how strong it is, the mowing line should have a more or less large diameter. Basically worth knowing: A thicker mowing line wears out more slowly than a thinner one. With constant contact with hard objects such as stones or unruly undergrowth, you absolutely need a thicker thread representative.

But: The lawn trimmer must also be able to cope with the diameter of the mowing line. A thicker model requires more power to turn fast enough. It is best to use the following guide value as a guide: The trimmer motor should have at least two horsepower for a line a good three millimeters thick.

tips

Most mowing lines on the market are between 2 and 2.4 millimeters in diameter. Almost all grass trimmers can easily cope with the appropriate specimens. If in doubt, it is advisable anyway to buy a slightly thinner line than one that is too thick - to make sure that it does not overwhelm the trimmer. Here is an overview of the typical thicknesses:

  • 1.6mm (very thin)
  • 2mm
  • 2.4mm (usual standard)
  • 2.7mm
  • 3 mm (thick, powerful motor required)
  • 4 mm (very thick, extra powerful motor required)

The entire spectrum ranges from 1.4 to six millimeters - so there is a wide range of thread sizes to choose from.

material

Most mowing lines are made of polyamide or nylon. Among the very high-quality versions there are also specimens with wire or steel inserts. This addition strengthens the respective trimmer line and makes it more robust and durable.

our recommendation
STIHL 00009304305 CF3 Pro Mowing Lines Cross Shaped with Carbon Content, Orange
22.97 EUR To the product

thread spool

Mowing lines are available pure or with a spool. If you know for sure that the selected trimmer line fits your current line spool, you can fall back on the bare line with a clear conscience - especially since winding it up is really not rocket science.

On the other hand, if you are very uncertain, it is better to buy a complete set consisting of a mowing line and a spool, even if this usually means you have to dig a little deeper into your wallet.

our recommendation
Black+Decker A6485 line spools (for trimmers 3 pack - 3 x 10 m length, 1.5 mm line diameter)
15.66 EUR To the productyoutube

frequently asked Questions

What is a mowing line?

The mowing line is the cutting element of the lawn trimmer. It is inserted into the so-called line head. During operation, this line head rotates, which tensions the line through the physical centrifugal forces so that it literally whips over the grass and shortens the stalks. The thread wears out over time, so you have to replace it regularly with a suitable replacement thread.

Round or square - which mowing line is better?

That depends entirely on what tasks you want/need to master with your lawn trimmer. If you are dealing with a normal lawn that is relatively easy to mow, a round mowing line is sufficient. It is cheaper and wears out more slowly. On the other hand, an angular representative (especially a square one) works more aggressively and therefore acts as the best mowing line in terms of performance. It is particularly recommended for more stubborn lawns with wild undergrowth and the like.

How many meters of mowing line do I need (or use) per year?

In fact, even with intensive use of the lawn trimmer, you generally need a maximum of 25 meters of mowing line per year. It would therefore be presumptuous to buy an extremely lavish 100 or 200 meter reel right away - unless you trust your current trimmer and want to stock up for several years.

our recommendation
Stihl 00009302246 0000 930 2246 round Ø 253 m mowing line 2.4 mm x 253 m
32.78 EUR To the product

Which brands offer good mowing lines?

Our recommendation: Always buy the mowing line from the same brand that your grass trimmer comes from. Then rule out compatibility issues. The following manufacturers are known for the production of high-quality mowing lines:

  • Stihl
  • Oregon
  • Makita
  • cox
  • Alucut
  • Dolmar
  • Husqvarna
  • Fuxtec

How much does a mowing line cost?

Depending on the cross-section (profile) - i.e. round or square - and spindle length in meters, a mowing line is available from around seven euros - from well-known brands. Trimmer lines are also available from no-name manufacturers for less than four euros. In most cases, the longer the spindle, the cheaper the meter becomes. So you can save a few euros if you opt for a larger copy.

our recommendation
Kalawen Bottle Glass Cutter Stainless Steel Bottle Cutter 5 Adjustable Wheel Glass Cutter Bottle Cutter Kit for DIY Bottle Planters Chandelier Glass Candle Holders
29.99 EUR To the product

How do I change the mowing line?

Best watch this video. It clearly shows how to change or wind up the mowing line:

youtube

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