How to Build a Easy DIY Solar Pool Heater. All you need is 4 two foot lengths of pvc, 4 90 degree pvc elbows, foam pipe insulation, duct tape, 6 mil black plastic and some wire ties. The project takes less than one hour. This design works great for above and in ground swimming pools. http://www.diyeasycrafts.com/
We do not have a place in our backyard to plant a "regular" garden, but we did have room on our patio deck to do something. I came up with an idea for a small garden using a child's plastic swimming pool.