So I would like to do a Trump and “build a wall”.
When I raised the level of my back garden, I created a couple of beds, however the retaining wall needs to be a bit higher, probably 6-9 inches or so, in order that the soil, compost and water etc doesn’t run off. The drop between the grass and the existing height of the retaining wall is around 12 inches.
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I presume it’s a case of mixing some mortar or similar in a mixing tub, then laying the stones on top, although likely a bit more complicated than that, so I am wondering what I might need.
I am also not sure where to get the stones from or what exactly I need to buy. I’ve got to cover around 4m or so of length, so also unclear what weight I need as these seem to be sold by the half tonne - not sure if that would be enough though
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Any ideas gratefully received