Iris germination in fall
- Subject: [iris] Iris germination in fall
- From: B*@aol.com
- Date: Mon, 10 Jan 2005 09:01:32 EST
- List-archive: <http://www.hort.net/lists/iris/> (Web Archive)
Good morning - Just getting caught up on my mail. I plant bearded iris seed
in styro packing boxes with holes poked in them to provide good drainage.
Since they are quite deep, it allows for adequate root development. Also I
suspect the styro provides a little insulation. I plant the seeds on Thanksgiving
Day and never get germination before late February. If there is a cold snap,
I give them a blanket of leaves which can be easily removed. There receive no
other attention or coddling and I get about 40% germination, which is usually
way too much to handle anyway. I have had fall germination of seeds from a
previous year and since I don't know whose their mama or papa, I don't protect
them and have never lost one. This year I planted some LA seed for the first
time. I planted them late last summer and to tell the truth, forgot all about
it. About November I noticed iris seeds sprouting in a styro box and
thought, "What the heck?" until I remembered what I had done (I have got to start
documenting and labeling EVERYTHING). They have done quite well through some
below 20 nights and below freezing days.
Barbara Null
Tyler, TX 7b/8a
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