I am trying very hard to become much more philosophical about weeds- they can rule your life, and I won't let them. Which does not mean I've given up the fight- but our grass here will always be grass and not lawn- and I accept that it may be much better for biodiversity
I am fortunate to have enough space in a field next to our garden to allow big patches of nettles to develop, as nettles are absolute key to several kinds of butterlfies and other insects- without nettles our garden would not be full of butterflies.
And I don't fight any longer to try and keep species which are not suited to our mountain conditions- again it is just too time and spirit consuming- and accept we have enough species which love it up here not to try and keep others which are not. I use cheap alcohol vinegar for weeds in cracks or paving- it works a treat, cheap and very effective- no good in border though.
I also imported ground elder when we moved in a rush from UK to here- and by gum could I kick myself about that- those roots are ********
Apparently edible, so will try to make nettle and ground elder soup soon- to go with the wild St Georges mushroom growing in a huge fairy ring in our field. Now about coïncidences- at our last house in the UK which had a huge ring of those delicious mushrooms in the North-Eastern corner or our garden- which we shared with the pub next door and spilt by a Yew Hedge- and by pure fluke, we have a huge one in the NE corner of our field here too 