No, Lucky. The stems that support them are stout and the pods don't seem to bend anything at all. At least so far. I don't know whether they require support but am thinking not.
David, I have dozens of cutting bundled in three, 5 gallon buckets. The cuttings sit in coarse perlite and the buckets are in my "Everything Else" greenhouse. I mist/spray the terminal leaves every few weeks but that's it. It really doesn't matter whether these cuttings get light or not. Mine get lots of bright light. I maintain my greenhouse around 58-60F but on really cold nights, they might get down to the low 50's briefly. Now with my new, 240V heaters, that 58-60F may be maintained better than my 120V heaters were able to do.