Review: Vertical Gardening: Grow Up, Not Out, for More Vegetables and Flowers in Much Less Space

Vertical Gardening: Grow Up, Not Out, for More Vegetables and Flowers in Much Less Space by Derek Fell
My rating: 4 of 5 stars

A handy guide and reference with lots of great ideas for the gardener. The author goes into a lot of detail, so it's helpful for both new and experienced gardeners.