This wheel weeder, which originated in Belgian Flanders, is a highly appreciated tool for early weeding operations at the filament/cotyledon stage.
You will particularly appreciate its user comfort and efficiency thanks to its angle and height adjustable handle and blade.
It works on a simple principle whereby the wheel, which is mounted at the front, lays down the weeds as the hardened steel blade cuts them with a clean cut below the surface. This tool works particularly well in sandy earth as the wheel has a projection effect that pushes the weeds to the surface, thereby preventing any natural re-planting.
You can use it on all types of soil and in any climatic situation. However, do not use it on stony soils.