>>2387034they are the most invasive thing i've ever seen (PNW, so no kudzu)
do not under any circumstances let that shit run wild. They spread by rhizomes as well as runners.
been battling with these fuckers on my property for the past 3 years. we don't even bother harvesting most of them anymore. despite having 3 chest freezers and a standup, just not enough room to store em all.
(there's obviously worse invasive species to deal with, at least these are pretty tasty)