Visiting Click and Grow

We visited the Click and Grow company on the 21st of March, and we talked to Priit Pedastaa, the manager of this company. We talked to him about growing plants, because his company makes smart plant pots that water and regulate the lighting of plants, so that humans don't have to do anything. He said, that plants need three things to grow, and our dust/soil has two. But with the help of rhizobium bacteria, our plants could get the missing third thing from sucking up air. They also said that our idea would work.