Have you been dreaming of a dacha for a long time or are you going to retire and do, perhaps, the most soothing activity in the world, gardening? Or do you just prefer farm-grown vegetables to store-bought ones? Then you can arrange a garden and a vegetable garden right in the apartment. In the 21st century, even this is possible, especially since there are a bunch of useful gadgets that will make it much easier for you to get closer to gardening.
Future colonizers of Mars will face many problems, one of which will be the solution of the issue of providing expeditions with food. The colonists will have to use the resources of the Red Planet, since the transportation of food or black soil for its cultivation is economically unprofitable and practically impossible technically.