Itâ€™s always a good idea to separate the garden into good proportions, three or four partially divided areas in a long, narrow garden work well. The garden has to look good from the downstairs and upstairs windows in the house. The lay-out of the garden. The design divides the garden into three distinct areas :How to design a long, narrow town garden - Growing Nicely Please note: You are currently browsing img design for long narrow garden google search hannahs that is 1024x768px in size. This image is listed in long thin garden ideas uk category. How to design a long, narrow town garden Growing Nicely, 1024x768 in 177.61 KB.