"The vertical farm we're renting is based in a local gardening school that comprises three-layered 200m2 gutters. In December, we're starting to cultivate the mother plants, using in-vitro plants. Whereas, in March, we harvest the runners and get them rooted in our greenhouses to produce mother plants for the summer season," says Kari Komulainen, the director of Peuraniemen Taimitarha Oy. Kari Komulainen Nestled in the landscapes of Kainuu, Finland, the family-owned greenhouse business Peuraniem...