So I have a story about the Echeveria Cantes (the blue-ish plants in the white planter...)
I ordered the one on the right in November of last year. It arrived a little smushed and also yellow-ish in color. I potted it up anyway thinking that it would recover, but it started showing signs of rot pretty fast.
I emailed the seller and they asked me to give it a couple of weeks, so I trimmed the rot off, let it callous, treated it with rooting hormone, and waited. It didn't start growing roots, so they sent me another.
The one on the left is the second one they sent. It arrived in much better condition, but it eventually started rotting, too. I know that some Echeveria are more sensitive to water than others, and even though I hadn't been watering it often, I realized the pot was too large and not drying out fast enough.
I moved them both to terracotta pots with only Bonsai Jack for substrate, and I kept an eye out for roots. I checked them a couple weeks ago and they were FINALLY putting out teensy little roots. It took them 6 months! They definitely used up a lot of their lower leaves, which is one reason they look so raggedy, but hopefully they'll look better over the next few months.
I recently moved them to this shallow pot with only Bonsai Jack in it. I really don't like having more than one pot of a type of plant. I like them together for some reason. But so far, they're still making progress and I'm really looking forward to their recovery.
The only other plant I've ever had that's this sensitive is an Echeveria Laui.