What does a non-selective herbicide do?

A non-selective herbicide is designed to kill all plants it comes into contact with, both weeds and desirable plants. This type of herbicide works by disrupting the growth processes of any plant tissue, making it effective for clearing areas where you might want to remove all vegetation before replanting or for controlling invasive species. It’s essential for users of non-selective herbicides to be cautious about application, as it can lead to the death of not only unwanted weeds but also ornamental plants, shrubs, and grasses that are intended to remain in the landscape.

The other options do not accurately describe the function of a non-selective herbicide. Some herbicides are selective and targeted only to specific weed species, while others might promote the growth of desirable plants. Additionally, no herbicide can be said to be universally safe for use in all areas, as environmental factors and the presence of desirable plants must always be considered when applying any pesticide or herbicide.