This way we get lots of food even if we use small spaces. That is why vertical farming is a good alternative for unused spaces in urban areas – exactly like our underground farm deep down in the caves of Liljeholmen, in central Stockholm.

Since we grow below ground, we replace the sun (and the absence of sun) with LED lights. And we don’t use any soil. Instead, we use a hydroponic system that saves us 90% in water use compared to outdoor farming. Actually, the only water we loose is going right into the plant you eat. Yum!