Hey everyone!
What a lovely website I've just stumbled on. I'm hoping that anyone here can help me out.
I've recently moved out for the first time and have been collecting my own plants for my apartment (and garden, one day!). The problem is, I've been buying them from this facebook group for university kids like me who have no idea what these plants are, or really need. I've been keeping them alive without any trouble, but I know that it is not the best I can do and that I'd love to be a bit more serious about them now, learn as much as I can, so that I'm more ready for when I can have an actual garden. The problem is... I have NO idea what kind of plants these are! I have 8 of them, I think, and I know that one is an Easter Lily. So I need your help to properly identify them so that I can start doing some research. After identification, if you have some tips for caring for them, that would be great! Otherwise I can find out myself.

Furthermore, I've seen that eggshells can be used as fertilizer. I've started to collect some, but I don't know if they'd work with the plants I own, or if it applies to indoor growing.
tl;dr 1) Help me identify my plants please! I want to give them the best life possible but I don't even know what they are. 2) any tips on caring for them, once we know what they are? 3) eggshells? What is the deal?
Thank you for taking the time,
Love from Montreal...
Rhys