Householders are being urged to select and plant certain types of bamboo carefully to prevent the spread of invasive types that can damage properties. Dr Peter Fitzsimons, from the Property Care Association (PCA), has warned that some bamboo plants are “aggressive spreaders” and that once planted can be difficult to control. This is because small sections of their roots can regrow, making it harder to manage. Dr Fitzsimons, who is a technical manager at the PCA’s Invasive Weed Control Group, said the problem in bamboo colonies stems from the use of bamboo for “style” in garden makeovers in the 80’s which has continued since.