Posted: 06/06/2014 at 19:02
Yes , definitely liverwort in huge quantities ( I have a biology degree!)
Slabs are in a shady spot by the house, facing west but not too soggy.
I might be inspired to try the mortar mix- thanks for that.
I did scrape it out last year- but it is back with a vengeance!
How about putting salt on them to kill them? It is far enough away from other plants to not harm them.
Any weedkillers good for liverwort, please?