Wow!! - a couple weeks ago, my dog had to wear a cone, and he accidentally knocked my Aeonium Kiwi - some leaves came off and I put them on a shelf only because I didn't have the heart to throw them away.
I'd always heard Aeoniums are best propagated by cutting a stem/branch. (Is this true??)
I'd forgotten about them until I was watering everyone yesterday and: what? What are those little white stringy thingies???