The cultivator was made of a core drill for cans. I was surprised at how it works in combination with a brush cutter. Perfectly removes weeds and does not spread the soil.

You can buy a manual cultivator here: https://s.click.aliexpress.com/e/_Dk5...

See also my other films:
Chain trimmer:    • The head of the brush cutter head fro...  
How to make a scythe brush:    • DIY How to make Snow power bristle br...  
Combustion pump:    • Internal combustion engine pump 1 "AL...