Brown spots and rot on Iris germanica
Brown spots and rot on Iris germanica... are the plants salvageable or is it best to get rid?
(We have about 20 of them on a site we're working on, and the landsape contractor has had them with the other plants under a sprinkler... obviously they have not enjoyed it... all have brown spotted and yellowing leaves to some extent, some have slimy gunk and necrotic areas around the leaf bases).... There are other irises on site elsewhere, which are still quite healthy - would not like to cross-infect them
"What is hateful to you, do not do to your neighbour".