They aren't fuzzy, they look kind of like....spores...and it's only growing on the top part of the plant, on the stem and surrounding petiole ):
And yes, all plants' roots grow on the lower part of the stems (:
@toad: I love wisteria too, looks so pretty! My cousin actually gave me a piece that she nipped off from her bigger plant, so my betta baby wouldn't be lonely...hahahah
Last edited by shi; 09-19-2012 at 10:40 PM.