Tom_H
Veteran Member
Most of you probably already know this, but for those who may not, Glyphosate is pretty expensive because rather than being a poison, it is a synthesized hormone. It is only taken into a plant through the leaves and it works the same way the natural hormone does that turns off the root functions. Like the natural hormones in all plants, it breaks down and decomposes fairly rapidly. For me, the issue is not environmental, but financial. I'd go broke if I used the stuff everywhere I'd like to.