Molly, I don't have any personal experience, but found a little info in this thread on the "Seed Saving Forum".......and this thread Looks like the answer is.........No :( Tammy

I talked about sprouting Louisiana iris seeds in another thread recently. It's best to plant the seeds in pots as soon as the pod turns yellow and before the seeds dry out. Here LA seeds planted in a pot in July will germinate in late August or early September. You must give them winter protection. I bring my pots into the garage if the temp. is going to fall below 25o. Generally, they are big enough to line out during the bearded bloom season. I lined mine out about two weeks ago. It seems logical this procedure would work with fulvas. Walter Moores

Hi York! Oh My...you just made me smile...Joe Pye Weed...I had not thougth of that plant in years and then I opened runktrun's post on 'plant ID', just above. Upon first look, the picture she posted struck me as Joe Pye Weed. Long, funny story goes along with JPW in my mind and memory, which I will not bore you with now but, you made me smile. I will take your advise and check out the link you have given me and, contacting Marty or Jan sounds like a good idea. Siberian Iris is a real fav of mine. As much as I like the flower, I think I like the folage even better. It lasts and looks great in the garden for most of the growing season. The Gardner these came from was very nice, had tons of SI and was very generous. By the way...my rose bush is doing great! Lots of leaves, new growth and an all over look of good health. The move worked! sooey

I have 8 varieties of Siberian Iris growing in ideal conditions here in E. Pennsylvania. That means water retentive, mildly acid, humus soil with regular rainfall in zone 6. Some took a little time to fully establish but all look great this spring. Caesar's Brother is by far the hardiest and most vigorous of my Siberian Irises. Its a monster. If your conditions are close to mine, all you have to do is stick CB in the ground and stand back!