They grow the Ivy-leaved Toadflax
on many of these flower fortresses
in this block - instant rock gardens
and the Toadflax spreads
more or less outside its allotted territory
so when do I count it as an S-weed?
By the corner of the house? No.
Sneaking along
under cover of the bushes? Well..
What it takes is: the weed patrol removes it
AND I have a photo to show it WAS there
between paving and wall.