The "beardless" irises include Japanese, Louisiana, and Siberian irises which grow from rhizomes, but these rhizomes are quite different in appearance from their German cousins. Dividing and ...

You could either stick to the tall bearded varieties, or the smoother, beardless options, like Siberian, Japanese, or the ...

Learn more. Coastal Maine Botanical Gardens has received a collection of about 70 Siberian irises hybridized by the late Currier McEwen, a Harpswell resident who literally wrote the book ...

Siberian irises can be successfully grown in Colorado. They are hardier than either the German bearded or Japanese iris, both in withstanding severe climatic conditions and in withstanding the ...

It is an iris, but not just any iris — it’s the Siberian iris. Like all irises, it bears beautiful flowers, typically for a few weeks starting in early May. But unlike some irises, it is ...

Water them thoroughly. Siberian irises (beardless) are clump-forming, have narrow grass-like leaves and prefer cool, damp growing conditions. The center of older clumps can begin to diminish ...

Delicate purple Siberian irises are blooming throughout Hershey Gardens. Inside the garden cottage last weekend bloomed an even wider range of irises. The Susquehanna Iris Society’s annual show ...

Because of the efforts of the Willotts and other passionate iris breeders, chronicled on irises.org, irises are available in hues of pink, orange, white with purple eyelashes, and a stupendous ...