Help. One of my a. triphyllums is sick.

[MBORDELON]

Hi Jaime,

-From what I learned from this group it sounds like you have Arisaema Rust,
(is that right or is it just Rust).  Anyway there seems to be no good
treatment for it and the plants should be discarded. Not on the compost, but
in the trash.  It is contagious.
For now just seperate the plants, wait til you hear from one of the more
knowledgable growers of Arisaema before you throw away one of your babies.

Mike Bordelon Greenbelt, MD Zone 7