Hello all - first post on this site, so here goes - I've got a small terraced house with accompanying garden (quite long and thin, probably 5m wide by 20m deep) and am thinking it woud be nice to raise the back garden by six inches to add a bit of a difference up from the patio. Any good thoughts on how to do this? Particularly:
1) Would I need to buy some kind of sheeting to protect the wooden boundary fence from rot? As presumably piling soil up against it, is not a terriby good idea...
2) Where's the best place to get the soil from to do it? And how much would I need?
3) Any potential pitfalls?