soil

Gardeners like to compete with each other over who has the worst soil. You wouldn't think we'd be proud of this, but what can I say, we're a strange bunch. One will argue for his hard clay, baked in the sun, another for her sand, without a trace of organic matter. I've got my own candidate for the worst soil ever - the stuff in the beds around my house. Oh, texturally, it is among the best I've got - sandy loam, warms up nicely, isn't too wet like much of the rest of my soil. It had some nice enough foundation plantings, and I mostly ignored it for the first few years I was here. But a…
...just bring your own air and water. The BBC is reporting that the European Space Agency has determined that Marigolds, when planted in lunar soil, would be able to grow without adding any extra nutrients. How cool is that?