Farmhouse yard west facing corrugated wall needs covering!
We're moving into a very old farmhouse and the farm'yard' at the front of the house is basically a large area of old, gravelled, cobbled, concreted ground and the west facing 'wall' of this yard is a double storied black corrugated store/barn. It's the one big problem with the garden to the property. The rest of the garden around the farmhouse is a big blank canvas that I can probably deal with. However, this black corrugated wall is my concern and I'm looking for some ideas/help please for what to try and grow up this wall, bearing in mind there's a chance the wall may get hot and there will be limited places to anchor any climbing support. The ground below it is probably not going to be suitable to plant anything into either, although until I get down and dirty I won't discover what it's like! I could create a raised bed of some description if necessary. Any ideas would be most appreciated! Thanks