Japanese Knotweed Pictures

Pictures of Japanese knotweed in all kinds of locations.

Quick Facts

Japanese knotweed is visible above ground between March and November
Japanese knotweed can grow at a rate of 10cm a day in spring
The most distinctive part of Japanese knotweed is the shield shape leaves
Japanese knotweed dies back in winter, making it harder to spot.

Beware, knotweed rhizome may be dormant and hidden. See our “Detection Dogs in Action” to learn how our canine detection team can sniff out Japanese knotweed even where not visible to the human eye.

Other Useful Resources

Japanese Knotweed and Property Japanese Knotweed and the Law Japanese Knotweed and Insurance What is Japanese Knotweed? Identifying Japanese Knotweed Japanese Knotweed Damage

knotweed

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Japanese Knotweed removal pictures

Japanese knotweed pictures of multiple plants

Pictures of Japanese knotweed plants growing

Japanese Knotweed pictures before the removal process

Japanese Knotweed pictures showing the damage and effects

Pictures of Japanese knotweed growth

Japanese Knotweed flowers pictures

Pictures of Japanese knotweed casusing damage

Pictures of Japanese Knotweed showing the features for identification

Japanese Knotweed pictures for identification

knotweed flowers site

knotweed flowers garden

winter canes

Japanese Knotweed winter

japanese knotweed crown

rhizomes

bonsai growth

canes and rhizomes

Japanese Knotweed commercial pictures

Pictures of structural damage caused by Japanese knotweed

Pictures of Japanese Knotweed growth

Japanese knotweed pictures showing damaged caused

Front door with Japanese Knotweed

knotweed decking