I thought I would share this video of Earthship owner, Errol Francis and family walking you through their greywater-planter garden inside their earthship. These guys lives near Ottawa and its amazing to think the annual snowfall is over 2.3 metres, with an average daytime temperature in January of -10 degrees celcius! Yet there it is before your eyes; tomatoes, cucumbers and pineapples all growing inside an Earthship. Yes it is possible.