just asked DH, he said you either need to get something stronger, or make up your normal weedkiller at least twice as strong, more if you can. make sure you pull and bin the bulk of it first (in rubbish)

has it flowered yet? if so, he said it will be back next year

if you can't knock it on the head with the stronger normal stuff, give us a yell, we'll do a day trip for a visit and bring the stuff he was given by a farmer friend


i'm not a fan of chemicals in the garden, so we haven't used much - but some things i just let him go!
Thanks. No, Im not either. By the time I realised what it was it had fowered. I am going to try to dig out as much as I can first, but the ground here is very rocky and Im not sure how I will go.
I didnt think to ask my uncle htough, who is on 70 acres, he might have some oft he magic farmers brew