Container gardening sounded like a good, thrifty way to feed our family healthy organic produce, except for one thing: landscape timbers to build a raised bed, big flower pots for vegetables, and other containers are expensive! Then, my eye landed on the dozen empty kitty litter containers (Fresh Step--about the size of five-gallon jugs) I'd saved because they just seemed likely to be useful one day.
This page contains the following solutions.
Almost anything can be used for growing veggies when you have limited space, or in my case, need the beds raised up a bit off the ground.
If you are tight on space for gardening why not try recycling containers that you got with products. I use Tidy Cats litter buckets and pretty much any kind of container I can recycle.
For going green to save our environment, I'm teaching a class soon on "Container Gardening - Thinking Outside The Box" and needed to come up with some unique ideas for containers for my plants.