By Nigelosler
United Kingdom 
My lawn has encountered a huge amount of marsh grass.it has a high water level. Is there any effective treatment that can get rid of it. Nigel Osler
5 Oct, 2017
Answers
I wonder if they mean sedges or rushes.
if the ground is always very wet then you need to work on improving the drainage so it dries out more.
5 Oct, 2017
'Encountered' gives me some interesting visual images...
5 Oct, 2017
Previous question
« I've had a Golden King holly bush in my garden for many years which produces...
Not sure exactly what you mean by Marsh Grass. Is it not kept under control by mowing?
5 Oct, 2017