Removing pennywort
![](https://environmentagency.blog.gov.uk/wp-content/uploads/sites/84/2016/05/2-young-Ben-and-pennywort-620x407.jpg)
Spreading itself across our waterways like a lush green carpet is one of nature’s enemies, growing up to 20cm a day and suffocating native plants and fish. Floating pennywort, originally from America, is an invasive plant that arrived in the …