We speak with two gardening experts to better understand what happens once planting begins, why results depend so heavily on local, year-to-year conditions and how to slowly implement more native species into your own personal gardens and yards. Then, We look at the debate over whether the Moon or Mars is the more practical place for a first settlement, and the tradeoffs each present. In part two of this story, we focus turns to what long-term living would realistically entail and how humans would need to adapt.