We are starting to run out of space in our gardens. When I found this photograph, I found a solution: Simply start gardening up the wall. The method of vertical gardening offers space and structure that defies limits. The use of walls means a bit for watering and more care at the beginning. Here in the New England area, we have to be careful in picking our succulents; many do not do well over winter, but many do well even in our climate. In our current garden plan, I think this might fit well. These photos are from the inspirational gardens of Flora Grubb in California, which has a great shop with some of the finest botanical creations.