what can i make with arthurium ridgeball, aureus annas, japla maranta, fabled maranta, japla gladitus, lilia scandens, willingness, patience, mutation liquid (loads), and loads of dosh!
Loki,
Virtual Seed Tray (VST) is available for the PC version (but not the mac version) of Plant Tycoon. If you are using a PC, here is what VST (the spoiler version) does:

The seeds in green are the ones you have, the seeds in yellow are the ones you can make. In the program (but not in the image above) if you hover your mouse over a yellow seed (or click it), the directions for making that seed will appear (as well as some additional information).