dedrobium

[angelaaloisio]

I have a dendrobium I got from trader joes. The main stem does not seem to be doing much of anything, However some of the offshoots have spider like white things growing from them. They do not look like flowers, so is it a new plant starting itself from the main one. Should I separate them? If So how? And then what do I do? I can send photos to an email but not post them directly as they are on my phone
Thank you