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Post by walt on Nov 7, 2016 15:25:34 GMT -5
People here are always starting seeds of many strange and wonderful kinds. It has occurred to me that some might want to start some iris species from seed. I am the seed sale chairman for SIGNA, Species Iris Group of North America. Naturally, anyone is welcome to join and order seeds from this years seed sale. I think we have members on all continents except Antartica. But if you don't have that level of interest, non-members can buy leftover seeds at $0.50 per packet. A packet often has only 5 seeds, especially if it is a rare kind of seeds. Some packets may have more seeds per packet. Old seeds from SIGNA have gereminated as well for me as new seeds. The seed list is at www.signa.org/index.pl?SurplusSeeds Don't know what these species look like? Go here and click on a name. www.signa.org/index.pl?Database Most have pictures and information on where they are from. Note that iris relatives include Gladiolus, Crocus, and genera you won't recognize. There are iris species native to desert, standing water, and everything else. If there is an X in the column under Quantity, we are out of that species. Some of the genera are tropical and are treated like Amarylis. Seeds are free to botanical gardens and arboritums, or for research.
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Post by esoteric_agriculture on Jan 12, 2017 19:22:52 GMT -5
I had ordered seed from the SIGNA swap many years ago, more than 10 perhaps. I pulled some out of cold storage about 2-3 years ago and the germination was surprisingly good for most seed. I appreciate this post and believe I will order myself some seed. 😊
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Post by walt on Jan 13, 2017 13:07:45 GMT -5
The sale of new seed will start in a week or two. But that sale is limited to members. Membership money can be included with seed payment. Membership also gets you a newsletter about species and how to grow them, where a given species will grow, etc. But the old seeds are available to non-members, are half the price $0.50 instead of $1 per packet of 5 or more seeds, depending on how many we have. And the older seeds are just as good, just fewer species available. SIGNA is not a seed company. It is a non-profit group of people who are trying to preserve iris species, both in the wild and in gardens. Also we do research on improving them as garden varieties.
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Post by imgrimmer on Jan 13, 2017 16:05:58 GMT -5
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Post by imgrimmer on Jan 13, 2017 16:08:02 GMT -5
problem solved. the link in my last post works. your link I just did copy paste leads to Iris attica. ....
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Post by prairiegardens on Jan 13, 2017 23:09:19 GMT -5
I would love to try some iris from seed but I know nothing at all about species/varieties etc. so have no idea what would handle zone 3 winters. I have some given me which are doing well, but no clue what they are, probably at one time just came from a big box store. Long short day winters, short long day summers, occassionally (seldom) gets up to 32C in the summer and day before yesterday with wind chill it was pushing -45C. Any suggestions as to how to sort out what might handle this area?
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Post by walt on Jan 27, 2017 14:28:23 GMT -5
www.signa.org/index.pl?Database There's the database. But you'd have to click a lot of names to find a species that is adapted to zone 3. I'd guess Iris setoa, I. spuria, i. cristata. I'll ask on the species iris group and get back to you.
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Post by walt on Jan 28, 2017 12:41:41 GMT -5
Here are suggestions from more experienced iris growers in zone 3. I. varigata, one of the wild ancestors of the tall bearded iris commonly grown. I. aphylla, semi dwarf relative of the common tall bearded iris. I. pumila, a very early dwarf species. Comes in many colors. I. reiticulata, true bulbs, blooms with the earliest crocus. Takes a few years from seed. I. dicotoma, one of the ancestors of the "Candy Lilies". I. setosa, semi dwarf, need damp. I. ensata, Russian strains are extremely cold hardy. Japanese strains less so. I. lactea, needs dry. I. pseudacorus, illegal in several states as it can crowds out native species, especially in wet areas. I. siberica, native all over much of Asia, northern strains extremely hardy. I. sanguina, close relative of siberica, but less widely spread into warmer areas.
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Post by prairiegardens on Jan 28, 2017 14:31:19 GMT -5
Wow thank you! I had prowled around the site a little but the plethora of options was bewildering so that's really helpful.
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