Your post sent me down a long hole about plants in space. The ISS has grown romanian lettuce to eat and even a sunflower [1]. 1: https://blogs.nasa.gov/letters

Your post sent me down a long hole about plants in space. The ISS has grown romanian lettuce to eat and even a sunflower [1]. 1: https://blogs.nasa.gov/letters/2012/06/29/post_1340814534271/ https://blogs.nasa.gov/letters/2012/06/29/post_1340814534271...