Building an eco-house

We take a stroll back to the house to inspect Michael’s worm farm. “This is the easiest and most successful thing we have,” he states enthusiastically. “Anything organic, we just throw on here,” he adds while showing off his worms in the compost, collected in a concrete type basin. “When it rains, the water runs through and collects in a tank underneath here. I can then pump out the worm tea.”