the long term. The vision is for a thousand urban farms to be set up in Europe, with three to four in each city, the intention being to make the idea both ... with conventional agriculture, says project manager Mempel. At least not in Europe. In our latitudes, the constantly high level of quality it produces is a ... cultivation out: in deserts or the eternal ice of Antarctica, for example. In Europe, however, a change in regulations could also help sell plants grown indoors