Japanese knotweed

Which chemical I can use, to kill the Japanese knotweed. And where to buy. I’m in Canada Ontario…

Japanese knotweed

I have some Japanese knotweed. But I’m not sure what type of this weed…

Japanese Knotweed Information

Hi, We moved into our North Toronto home in 2004 and we failed to ask the previous owners what all the plants were in the garden. Since then I’ve always wondered what the strange plant was in the corner. Every…

Identification of Japanese Knotweed

Hello, was wondering if you could tell me if this is Japanese knotweed and if so what is the best way to prevents it’s spread. another question, i moved into a new place and Lilly of the valley has taken…

Japanese Knotweed

I am a new gardener and I have an unusual plant growing in my vegetable garden. I thought it may be kohlrabi, but it is not growing with any consistency in rows. My garden is in full sun in Essex…

Variegated Japanese knotweed

Is my Fallopia japonica ‘Variegata” invasive as it is part of the Japanese Knotweed family?  I have had one plant for 10 years which has two shoots and has spread about a foot.  After hearing a great deal on the…

Japanese Knotweed Control

How cant I control knotweed? My neighbour has it and it is coming up on my side of the fence. I have tried cutting it to the ground and covering it with a tarp, but it shoots up elsewhere.  …