Please have a look at my new video :
Building a bottle tower for container gardening
A simple method to produce fresh food for every family in the drylands, particularly interesting to provide vitamins and mineral elements to the malnourished children. Saving water while producing masses of vegetables and herbs.
Plastic bottles stacked into a bottle tower can be recycled to set up a vertical kitchen garden at home. The bottle towers are used for container gardening of vegetables and herbs. How to build such a tower is shown in different steps in my video (see link above).