Well, thanks for your confidence :-) I have re-potted a few figs, and dozens of wine grapevines, but you can't kill those ever! They are WEEDS! House plants are a little more delicate I'm thinking, but when the pruning we did caused all kinds of fresh leaf bunches to appear, I'm thinking "maybe they are a little tougher than I thought!" I'm a certifiable nut case! My house is full of silk trees and plants because I fear death (killed dozens of house plants over time)!! Actually, I have a huge silk Dracaena Marginata in my entry! I knew it was the same tree, but did not know the name. I just liked the decorator look of the tree! These living trees will be happy outside in the partial sun and shade of the patio, or maybe even under the spotty shade of a queen palm tree! I will soak when they appear dry, and let them dry out again! And Repeat! Thanks so much! Suzi

'Jon, the leaves on Dracaeana no species feels slightly rougher compared to marginata.' I reckon it's an Anita then. Googling, I got a reference back to this site too. Here is a link that might be useful: E-how care guide

4 looks like picea abies 'pendula' ... at least theat the name i know it under ... what we dont know.. is if any of them will have a winter color.. such as #2 ... if so.. report back .. it could be aurea.. or gold coin.. though i see no hint of such... same with 3 .. and 1 ... ken

Agave victoria-reginae