Help i.d.these three, and some basic questions..
Last night I dragged these in after someone had thrown them out. The bigger looks to have some root issues (soggy to the touch). It's also crammed with eggshells for fertilizer I presume, but is this a good idea or should I remove them? I have "all-purpose 24-8-16" fertilizer, will this work? They are all planted in pots with no drainage hole, shall I replant them into different pots or are they alright? I'm fairly new to keeping plants, any help is greatly appreciated!
There was also a fourth large Dracaena marginata with the same root issues. I didn't bother carrying that one up to my place because I figured it will eventually just die. But maybe there is a way to save it?
So here is the biggest one: