I'm looking at ways of camouflaging a sewerage treatment system which sits in the field in front of a house I'm building. What's visible is a large (2x1.5m) plastic lid plus a short pillar sticking up. Whatever I do with it, I would like it to look natural, so my idea was to surround it with some stones to look like a tumbledown old wall, and then I was thinking of planting some gorse in and around it. I really, really, do not want to have to out a fence up around it as that will just make it stand out even more I think.
So, any advice on planting gorse?? I realise most people are trying to get rid of it! How deep are the roots- the sewerage system pipes are about 70cm below the ground.
I could consider planting hawthorn instead but I think it might be too slow to establish?