This will be my wife's third year of using this book to assist her biodynamic planting of our fruit and veg. She tried others concurrently, but this has proved to be the most useful for her. It's easy to see at a glance what to plant on any particular day. She hasn't gone to the lengths of planting anything at night - at least not yet - but she does try to plant and tend the various things on the right days. We have noticed a big increase in our crop yield by following the recommendations of this book, even in her light-hearted and relaxed way, and anticipate that taking it more seriously could boost our crops yet further. If you're just beginning to dabble in this, you'll find this book very easy to follow, and it allows you to write notes in each day, so you can tell from one year to the next just what you did when. My wife finds that in the height of summer she can't keep up with all the work outside AND write her notes, but the results are good anyway. Before planting season starts, she goes through her seed packets and, in a space for notes at the beginning of each month, she writes the seeds that can be planted that month. She then checks the days against the list, and makes a sort of planting schedule (in pencil), which often becomes flexible if she's busy at work, but it all works very well.