Definitely a thing in the US. People spend lots of money to have chemicals poured onto their lawns every year, summer and winter, to keep the weeds away. All of those chemicals have to go somewhere. Probably the groundwater and streams and other bodies of water. Not good.
I know people who mowed down carefully their lawn and spray them with presticide but they never had a issue with having dandelions, daisies and other common grass flowers, they are usually considered part of the lawn.
Definitely a thing in the US. People spend lots of money to have chemicals poured onto their lawns every year, summer and winter, to keep the weeds away. All of those chemicals have to go somewhere. Probably the groundwater and streams and other bodies of water. Not good.
I know people who mowed down carefully their lawn and spray them with presticide but they never had a issue with having dandelions, daisies and other common grass flowers, they are usually considered part of the lawn.