The Hereford Times: How to identify Japanese Knotweed in your garden in spring Japanese knotweed, also known as Fallopia japonica, is easy to spot once you know what to look for. During spring, it sprouts red-purple asparagus-like spears. At first glance, Japanese knotweed may look a bit like bamboo, but the highly invasive plant has multiple identifying characteristics.

Understanding the Context

Its stems: Jointed, bright green, hollow and covered with nodes ... A quarter of people who think they have Japanese knotweed in their garden actually have a harmless plant growing, according to new research, which makes knowing how to identify the species even more ... With its ability to grow through asphalt and structural material, survive up to 20 years in total darkness and uproot the foundation of homes, Japanese knotweed (Fallopia japonica) could be the ... An invasive plant is a big concern for road officials in Berrien County.

Key Insights

Japanese Knotweed spreads quickly and can block visibility for drivers at intersections. If you cut it or mow over it, it will ... Daily Express on MSN: New Japanese knotweed warning as what householders must do explained Homeowners are being warned to look out for Japanese knotweed as it emerges this spring ... Reynoutria japonica, more commonly known as Japanese Knotweed, is a species of herbaceous perennial plant. It is native to East Asia in Japan, China and Korea but is also found in the UK.

Final Thoughts

The plant is ...