Bath has been identified as the worst hotspot for Japanese knotweed in Somerset during 2026. The historic city, a UNESCO World Heritage site, recorded 162 verified sightings of this invasive plant species so far this year. …
Bath has been identified as the worst affected area in Somerset for Japanese knotweed this year, with 162 confirmed sightings so far in 2026. This invasive plant species is known for causing serious damage to buildings and …
As the Japanese knotweed growing season gathers pace, invasive plant specialist Environet has identified Somerset’s key knotweed hotspots for 2025. Recent data shows 583 verified Japanese knotweed sightings across the county, …