I am a hopeless gardener and was wondering if any of you green fingered experts could give me some suggestions on what I could do with my small garden. We have just removed an old trampoline from up against the fence and want to put some plants/trees/shrubs in. The garden faces south west so the back fence is mostly shady, while the fence on the right is in the sun. I think I need a bit of height to hide the expanse of fence and maybe a tree or tall shrub in the bottom corner. Would really appreciate any help or suggestions 