Japanese Knotweed (Reynoutria japonica)
Dickerson Rd x Carriage House Rd
There are good ways to get rid of invasive species and ways that do more harm. Each plant has its own strategy for growth and propagation as well as its role in the ecosystem. Understanding these elements are crucial to remediating areas that have been infested, like our pond and trail, and many of our own yards and gardens.
Yesterday, in an attempt at maintenance, this area was improperly cut and the plant debris was spread around the area. As knotweed can regenerate from small fragments, it is important that any plant material is disposed of carefully and not allowed to spread. It is particularly important that fragments should not be allowed to enter water courses and ditches.
In an attempt to curb the damage, volunteers filled fifteen contractor bags with debris to prevent this plant from spreading. Unfortunately, cutting this plant back at the wrong time can actually encourage root growth and the spread of the plant. (Find more information and guidelines here.)
We will continue our efforts to educate ourselves and our community about best practices going forward to make sure we aren’t doing harm and that we are all working together.
IMPORTANT NOTE: The management of invasive species, including Japanese Knotweed, is a commitment to a multi-year strategy.
Knotweed bagged for trash removal.
Volunteers working to clean the area and prevent spreading.