Can someone put me right please I use to think that raised beds just kinda sat on top of slabs and gave a bit extra growing room - but now I kinda get the inclin' that I was wrong! What I'm after is an area which is 'raised up' so on bad days I can still get out and do stuff - but also an area for hopefully growing vegetables. Do I have to lift the slabs and dig and prepare the soil before building up the raised bed? Any suggestions gratefully received
Paulab
Paulab
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