Iris, again

I’m on a roll, digging and dividing like a gardener possessed. Here’s another lovely one that is nameless in my garden.  The three main reasons that iris don’t bloom: too crowded (they like to be divided every three to four years); not enough water (they’ll survive summer drought but they want rain or irrigation to bloom in the spring); planted too deep (the top of the rhizome should be at the level of the soil–and no bark mulch!)