Not sure about first 2, but the 3rd is definitely a Peace lily (Spanthiphyllum). 4th is a Maranta leuconeura (Prayer plant). I'm not an expert, but there are my advices about how to look after them: They both like being away from direct sun, water them thoroughly with filtered water when top 2-3 cm of soil is dry. Make sure they are not sitting in water though. Also keep them away from heaters and cold draughts, spray the leaves with soft water when air humidity is low. Don't need much fertilising, half strength every second week will do.

a lady brought it to me at the greenhouse, said she was tired of taking care of it. I love it, but don't know what it is. it's easy to take care of though! it's in a hanging basket now and it's starting to trail over the side.

Spikes are not the best way to go. If there is a need to use ferts, use something you broadcast or water in for better coverage. tj

I want to thank you guys for all of the feedback. I think I’m definitely going to take the suggestion of fertilizing everything and letting it grow for a little while until we can tell exactly what things are and what we want to keep. Unfortunately my wife is an extremely picky eater who is allergic to tropical fruits like mangoes and passion fruit and the like. And if it doesn’t grow in the non-ethnic section of Walmart she won’t eat it. I on the other hand will eat anything that won’t kill me. But ultimately I think we want much more traditional garden beds than what I’m seeing in most pictures of food forests. We want things a lot more manicured in appearance. Having some fruit and citrus Mixtown would be a big bonus but that would not be the primary purpose of our yard so ultimately I think most of the stuff is going to go. I get that it’s what some people want but I don’t think it’s going to be what we want. But maybe I’ll change my mind because I plan to do someReading on the topic so at least I know what I’m looking at and can make an informed decision. Thank you again for the help