Irises: Sick iris, help!!, 0 by kays_camelot

kays_camelot wrote:
Last year my irises were beautiful! This year they have something wrong with them. A number of them had buds that rotted; thought maybe they had been frosted. Others did not grow much, I just dug one of the small ones up to check out what was going on under ground and the rizones look fine, not soft, didn't see any holes. This is what the leaves look like. My other two beds (which of couse aren't my best iris), are fine. I am in sand so water isn't usually a problem. Anyone know what the problem is and what I should do?