Week Independent agricultural like this does not need a lot of space and it requires less water than regular planting. This method can provide people in slum food and gardening may improve people's mood while keeping them busy which can reduce crime.
Self-watering containers make growing fruits and veggies a breeze and are ideal for gardening in small spaces. Construct your own reliable waterer with a few easily scavenged materials and about an hour’s worth of time. From MOTHER EARTH NEWS magazine.