Who is growing Iris verna and what kind of luck are they having with it?
It seems to dislike exposure to our wet-though-not-very-cold winters in a pot, and is slow to begin active growth again in the spring. I also suspect that my usual soil mix is too dense and airless for it. In particular, should the rhizomes be at soil level, buried in the soil, or supported by a light airy layer of rough organic debris?
General comments most welcome; I'd love to persuade my Iris verna to come up early and grow lustily.