Kind neighbour planted this against my fence and then had the cheek to pin
it to the wood for support. I have just removed it and dug up what I can of
the base (! year old) but of course the roots are thumb thick and go
straight down.As impossible to dig out I have cut them off about a foot down
and poured glycosphate into the hole to cover the cut end hoping that will
do something.Will that suffice or is there more I can do? If it sprouts
growth again will round up do anything?