Day 1 Pond Build: Overview of the first day of constructing a pond. Day 2 Pond Build: Continuation of the pond construction process. Day 3 Pond Build: Progress update on the pond build. Day 4 Pond ...

In 2005 Greg Wittstock built what he says was the largest sloping green roof in North America to cover the parking lot at the headquarters of Aquascape, a backyard-pond company he founded outside ...