alt Hacker NewsI wonder if you could make it work vertically. It might ease the geometric challenges.
Naively, spraying targeted roundup from above or cutting a circle around the stem to kill roots kind of thing.
I wonder if you could make it work vertically. It might ease the geometric challenges.
Naively, spraying targeted roundup from above or cutting a circle around the stem to kill roots kind of thing.
Roundup is gross anywhere even in small amounts. If water and energy can be provided similarly to stringman, a heating element to deliver a small payload of boiling water usually suffices.