They love moist soil but can't take having their crown frozen over winter. It's my favorite flower and this photo was taken last weekend at the Japanese iris gardens (Eartheart) in Harpswell, Maine. It was glorious to say the least!
Of course!! Love those. If I included every plant I like beside my pond, it would've been a snoozer...lol! But thank you for pointing this one out. That is one gorgeous picture. Looks like heaven. :) Thanks for reading pirl! Susanne