Is it possible to add a plant to more than one list? If it is, can someone tell me how to do that?

I have a lot of seeds, and I keep a seed list, which is totally incomplete at this point, but I'm working on it. I also grow plants from the seeds, and most of those have been added to my plant list. But, I'd love to be able to add the seeds from the plants to a seed list, so that I'm not buying those seeds over and over again. Knowing that I have a plant from the seeds is great, but knowing that I also have seeds would be even better.

I know that I can make a note in the plant list, saying that I still have seeds. I could also make a note in the seed list saying that I've grow the seeds, and have the plant. But, it would be great to be able to just add both to their own list.

You have to create different categories first. Check out my profile, I have created numerous ones. I can add a shrub into Perennials and Shrubs if I want.

Clicked Finished before II was done!
To create categories, click your list from your profile page where is says "There are 311 plants in Natalie's plant list", on the let side in the blue section is the Manage Categories. On that page is a box to create the new categories, like 'Seed Trades' or '2016 Seed Purchases", whatever you want.
Once you have them set up, go back to your list and with each plant, click the edit (pencil) on the right side, click the category you want to place it in and then Save Your Changes.

Thanks so much Sue! I do have more than one list, or category, but the others are private. Thanks so much for the very detailed instructions!