The banana circles on the right side receive part of the rainwater of the house and from those banana circles the three trenches get their water to act as additional water reservoirs, especially during the dry season. The majority of the water will continue flowing further down to the other banana circles at the bottom left.

The banana circles on the right side receive part of the rainwater of the house and from those banana circles the three trenches get their water to act as additional water reservoirs, especially during the dry season. The majority of the water will continue flowing further down to the other banana circles at the bottom left.