Hi, to do the job correctly you should "bed" concrete edging in a trench
filled with a wet concrete mix.
If you don't do this you will find that wet conditions and frost will move
your edgings out of alignment over a period of time.

Jeff


"Bob Hoath" wrote in message
...
Hi all

I want to put lawn edging in, and have seen suitable moulded 1/2 round
concrete edging (650mm*150mm) at the local DIY superstore. Is it simply a
case of digging a slot and dropping the blocks in, or is more work
required
to do the job properly. I know this is not plant related, but would
appreciate guidance.

TIA

BobH