I use PlantStep for my seedlings (which is pretty much most of my 300+ daylily plants). It took me a little time to figure it out and how to use all the features, but I really like the program. And Kent is GREAT about answering questions or taking requests for things you would like to see in future updates of the program. I love the fact that you can add photos to each daylily file along with all kinds of information (such as where you got the seed/plant, when you planted it, how many seeds from that cross, what is your code for each plant, etc.). It is a very helpful program for keeping track of my seedlings. I also use a 3-ring binder with pre-printed info sheets using my coding system for the seedling I am growing. AND I have started using a Scrapbook program to do daylily photo pedigree charts. But I recommend starting with PlantStep or perhaps Excel (which I don't use) to record and keep track of your seedlings.