Self Watering Containers
...e cause of container plant failure. Container gardening also uses a lot of water and can be messy, as the excess water flows out of the bottom of your pots leaving muddy stains on decks and balconies. Thankfully, there is an elegant solution in the form of self watering containers. The principle is simple. Rather than having a hole in the bottom of the pot, there is instead a reservoir of water. Potting soil is suspended above the water reservoir...