Bamboo has long been a popular choice of plant for UK gardens – it’s fast growing, evergreen, frost hardy and easy to look after, and is great for creating stylish, natural garden screening.
Of late, there has been a lot of noise about the invasive nature of bamboo and the damage it can cause. There have been reports of it raising neighbourly disputes and impacting house sales, and some have likened it to the notorious Japanese Knotweed.
Not officially classed as an invasive plant in the UK, there are several bamboo species readily available – some more invasive than others. Each variety falls into one of two basic categories based on the type of their root system – running, or clumping.
Running bamboos grow a network of long rhizome roots, which can spread up to 30ft horizontally underground and become almost uncontrollable, lifting fences and penetrating drainage systems and building structures, causing cracks in walls and potentially even subsidence. The clumping varieties have a root ball system with U-shaped rhizomes that grow upwards rather than outwards. If left untended though, even clumping varieties can become invasive.
It’s currently not a legal requirement for UK home sellers to declare the presence of bamboo in their gardens; surveyors are increasingly recommending further investigation into potential bamboo infestation; and more buyers are requesting that sellers get it removed, so buyers do need to be aware of the potential risk. However, it is possible to identify the type of a specific plant by simply looking at the roots and do factor in its distance from the property and those neighbouring.
Check out www.bambubatu.com – it’s a great site packed with lots of useful information about the plant, which, if carefully chosen and kept well-tended, can successfully enhance a beautiful garden without issue.
If you’d like to discuss your specific case further, give us a call.