Weed

Good morning.
The grass is growing again.
In the future, in the process of growing sweet potatoes
Weeding is a big problem.

I heard that hot water kills the grass,
I boiled water in a kettle and poured it over the grass.
For now, I would like to experiment.
However, when it comes to growing sweet potatoes in a large field,
A hot water weeding system is required.
It's pretty easy to find one problem after another.

weed