PCN seed germination question
- Subject: PCN seed germination question
- From: R* B*
- Date: Thu, 04 Feb 1999 08:24:25 -0600
From: "Rodney Barton" <rbarton@hsc.unt.edu>
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Diana asked:
>I've just finished putting my seeds in pots and am wondering if PCN
>seeds should be put into the fridge? If so for how long?
Diana,=20
PCNs have been shown to germinate best at around 50 deg F. Above 70 deg =
germination is not good. I do refrigerate them here. Once germination =
begins moving the seedling to warmer temps will accelerate growth.
Rodney
Rodney Barton
rbarton@hsc.unt.edu
Hickory Creek, (North Central) Texas, USA
Zone 7/8, typical temp range 15 - 105 F (-9 - 41 C)
AIS, SIGNA, SPCNI, SLI, Iris-talk
North American Native Iris Web Page:
http://molly.hsc.unt.edu/~rbarton/Iris/NANI.html
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