I have a 60ft wall at the back of my garden - it is the side of a rocky valley. There is a ledge about 1 metre from the top that I want to put a long trough on and have something trailing down to cover part of the wall (needs to trail about 3 metres).
I ideally want an evergreen plant like a trailing ivy but can't find one that trails far enough.
Remember that anything you plant in a trough (especially high up) will need lots of water and might struggle to survive up there - why not plant it in the ground and let it grow up? Clematis Montana is pretty fast growing. Needs shady roots but thrives in sun. Honeysuckle is nice and fragrant.
Why not plant three different types of plant, ivy one for cover and evergreen, honeysuckle for fragrance and clematis for flowers!
Kbear - clematis good idea. Basically, the wall was covered in Russian Vine which had taken over so we ripped it all down, the wall behind is quite stunning sandstone rock apart from this one section which I want to cover. Would the clematis need something to cling to? Or will it climb the rock? I want it covered by next summer ideally.
Sophy - the ivy's I found only trailed 2m which isn't enough.