In article ,
The Natural Philosopher wrote:
Is there any way you could pressure wash all the sand out between the
blocks (again) and replace with a very weak, dry sand / cement mix and
let it go off on it's own (or gently water it in). Not sure if blocks
have to be 'live' or not ..?


Doesn't stop the weeds, though. ;-)

Actually it does. The cement fills in the micro cracks where seeds and
dirt collect.

Thinks. Wonder if he can see my patio and thinks I'm lying?

--
*Black holes are where God divided by zero *

Dave Plowman London SW
To e-mail, change noise into sound.