Isn’t Iris pseudacorus considered an invasive on the USA West Coast? It pops up here and there in the stream running through our town. It is also growing in the pond on the property where our co-op garden is located. Somehow, it shows up in our vegetable beds. I mistakenly let it grow in our pollinator bed where it became a big, happy, clump which I am now trying to kill. I used to admire it. Val Sonora, CA Sierra Foothills at 2,000' > On May 11, 2021, at 3:34 AM, David Pilling via pbs <pbs@lists.pacificbulbsociety.net> wrote: > > Hi Nils, > > I don't want come over as contrary, but one generation of my family grew I. pseudacorus on land, and another I. sibirica in a pond. > > So there's a little tolerance. > > > On 11/05/2021 08:00, Nils Hasenbein via pbs wrote: >> Concerning Iris larger 1,5 m, David brought up I. pseudacorus, which definitely grows at least 1,5m height and is a common sight at water's > > -- > David Pilling > http://www.davidpilling.com/ > _______________________________________________ > pbs mailing list > pbs@lists.pacificbulbsociety.net > http://lists.pacificbulbsociety.net/cgi-bin/… > Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net> _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/… Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net>