Symphytum tuberosum gone mad
The previous owner of my house planted Symphytum tuberosum and it has gone wild taking over all my other plants. But every time I try to get rid of it, it comes back. How can I make sure it’s gone for good?
Welcome to the forum
although you must feel disappointed that you did not get a response to your first thread. Hopefully putting it forward again there will be someone out there who can help you.
Cut it down. leave a couple of weeks. Spray all the regrowth with glyphosate. You may need to repeat a couple of weeks later.
Thanks fidget bones will give it a go.