There are plants that you only need to bring into your area once, and then spend years fighting them.
We will tell you about three plants that should not be allowed into your garden under any circumstances.
Firstly, galinsoga. It is often confused with piculnik. It is strictly forbidden to add to compost.
It only takes one plant to spread seeds throughout the entire garden.
Secondly, goutweed. This plant is worse than couch grass. You can get rid of couch grass from a flower bed with herbicides, but you can't get rid of goutweed.
Thirdly, ragweed. It quickly takes over new lands, drawing all the nutrients from the soil.
In addition, this plant is a strong allergen. The peak flowering period is August-September.