|Urban Children's Herb & Vegetable Garden|
Maybe these are some best practices:
1) Select clear garden spot with easy access for kids. There is no threat to other garden plants or outdoor furniture or breakable objects. I think the use of the fence and walkway on the side of the house (pictured right) is a great idea. Although I wondered if there was enough sun for mature plants.
2) Plants, pots, and tools are all placed within easy reach and at their level. I can imagine that it is easy for kids to inspect their plant growth every day. The planters on the fence are at multiple heights - based on each child's abilities.