I am thinking of using half patio slabs on end as a boundary for the rear and sides of my patio. There is roughy an 8 inch height drop from one side of teh garden to the other. I can then use the area between the upturned slab and fencing gravel boards as raised flower beds. I am unsure of the best way to do this.
Do I use
hardcore and mortar
Concrete
hardcore and concrete
All advice greatfully received.
Do I use
hardcore and mortar
Concrete
hardcore and concrete
All advice greatfully received.