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Efficient mechanical solutions

for weeding and growth stop in potatoes

Opti Weeder

An efficient and precise mechanical weeder for potato growing. Opti Weeder can operate throughout the entire growth season. Before sprouting the machine tills the entire ridge gently at 1-2 cm depth.

  • High capacity – operates at a speed of 10-20 km/hr
  • Flexible row width and several tools
  • Available in 2-4-6-8 rows width. 6-8 rows also with variable frame
  • Simultaneous weeding of more establishment sets

More information about Opti Weeder >

Download product description >

You may find photos and videos of the Opti Weeder in action here (Danish speak)

Crown Crusher

Only solution in the market for mechanical growth stop in potatoes which does not require top cutting beforehand.

  • Only 1 passing needed
  • Lower consumption of fuel compared to other solutions
  • Available in 2-4-6 row width
  • May be combined with Opti Weeder (mechanical weeding)

More information about Crown Crusher >

Download product description >

3 stars at Agromek Stars 2022

”We are incredibly proud of having received recognition from the Agromek Stars program once again. The Haulm Lifting and Separating function, which is a new tool

for the Crown Crusher, will have a significant positive effect on the sales of Crown Crusher to European potato growers who are looking for alternatives to the use of pesticides for growth stop in potatoes.”

Michael Stolberg-Rohr,

Founder and co-owner

See diploma >

Meet us

at Agromek

from 29 Nov.

to 2. Dec.


Opti Weeder wins Gold at the Innovation Award competition

granted by “Landsskuet 2022”, a Danish farm show.

The Innovation Award 2022 granted by “Landsskuet”, a Danish farm show, was given to Opti Weeder from MSR Plant Technology ApS. The Innovation Award is an old tradition at the farm show and the panel of judges evaluates based on relevance, news value, work environment, user friendliness,  farming economy and a climate and sustainability perspective.

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Opti Weeder effectively cleans the potatoes for weeds
The cleaned ridges are neat and intact
The Crown Crusher cuts off the haulms just below the surface
The haulms are cut and the ridges are intact