Lawn aerators
Walensee GT-LCA006
Fifteen spikes of 5.8 cm on an 88 cm shaft with a foot lever — a stand-up tool rather than a walked one.
What the maker prints on its own page
Fifteen sharp spikes, 5.8 cm long, in three rows.
An 88 cm shaft in powder-coated iron, with a padded T-grip and a foot bar.
In the box: a T-handle bar, a shaft, a foot pedal, two screws, two nuts and two
spanners.
And a tip, at the end: if your soil is hard and dry, water the lawn first.
This is the shelf’s answer to spiked shoes, and the listing knows it — its
second feature line spends most of its length arguing against them.
The real difference is not the argument, it is the geometry.
A shoe makes its holes where your foot lands. Coverage is a walking pattern
and it is honestly quite hard to be even about it.
This makes fifteen holes in a defined block wherever you set it down, then
you step back and set it down again. It is slower per square metre. It is much
easier to be systematic with, and you can see what you have done.
5.8 cm
The deepest published spike figure on this shelf, and the second of only two
depth numbers published across six products.
That reaches through a normal thatch layer and into the top of the root zone,
which is where a hand tool can realistically work. Powered equipment goes
deeper; nothing you press in with your foot does.
Powder coating, not galvanising
Named in the listing, described as hard-wearing and rust-free.
Powder coat is a paint film. It is tough, it is not a sacrificial coating, and
a chip in it is bare iron sitting in wet soil.
That is a real distinction on this shelf, where the cheapest item is
galvanised — zinc that corrodes in place of the steel underneath, and keeps
protecting it where the surface is scratched. On a tool whose working end is
driven repeatedly into grit, the difference shows up in year three, not year
one.
The tip nobody else gives
“If your soil is hard and dry, water your lawn first.”
That is the most useful sentence on the whole shelf.
Dry compacted clay resists a spike hard enough that the tool stops at two
centimetres regardless of how much you weigh, and the usual conclusion is that
the tool is bad. Watering the evening before softens the top layer and the same
tool goes to full depth.
It applies to every product on this page. One listing out of six says it.
And what is missing
A working width.
Three rows of fifteen spikes occupy a definite area, and unlike a shoe or a
handheld head, that area is the thing you would use to plan a lawn. It is not
published.
Availability
From 43 € to 55 €, that being the spread across the German, French, Italian and Spanish Amazon stores on the day of the survey.
Beyond the euro zone, the American and British Amazon stores price it in their own currencies, which the spread above sets aside.
Taken from Keepa on the day this page was last revised; stock and prices move without notice.
Prices quoted in this text were read on 26 September 2026. The live price is at the top of the page.