We've had a wet summer this year. As I'm cleaning and removing weeds, I'm finding almost all of my iris are rottening.
When I say rot - its really - mush !! I'm having to remove them as I find the decaying tubors.
These are old plants I've had for years, moved them when I've relocated. Is it the rain or is there something else going on?
Plants have good drainage, but we have had a lot of rain this season.