Some crops are grown indoors, in greenhouses, like tomatoes or cucumbers. It's also done on a commercial scale. Here's an example of a cherry tomato growing ope

Some crops are grown indoors, in greenhouses, like tomatoes or cucumbers. It's also done on a commercial scale. Here's an example of a cherry tomato growing operation: https://youtu.be/4arNJoJ98Og?t=867 https://youtu.be/4arNJoJ98Og?t=867 The editing and the style might be a bit kooky but there's a certain charm to it. Here's a satellite photo of a cluster of smaller greenhouses in Spain: https://i.redd.it/5w3jvyq5nx811.png https://i.redd.it/5w3jvyq5nx811.png