, I started using these several years ago, mostly because the native soil was not good. One can sit comfortably and get the gardening tasks accomplished. These are good for the elderly and for people with physical limitations. They are also good for young children just learning to garden as they are a good height for 3 - 5 year olds.
One bonus to planting in these taller containers is that the rabbits cannot reach all the goodies. More strawberries for me!
(2013 garden photo)