Will irises only bloom on newly formed rhizomes extending out from older rhizomes? I have many plants that still get leaves but don't have any new growth on them and they no longer bloom.
Sherri - Most of the time bloom happens on the new increases, but I have had mother rhizomes that have bloomed then produced a new fan on the side of the rhizome that bloomed the next year.
"The chimera is a one time happenstance event where the plant has a senior moment and forgets what it is doing." - Paul Black
