Re: Re: Genetic vs Swings in temp, moisture, and exposure
- Subject: Re: [iris] Re: Genetic vs Swings in temp, moisture, and exposure
- From: "Donald Eaves" d*@eastland.net
- Date: Thu, 17 Apr 2003 21:59:49 -0500
- List-archive: <http://www.hort.net/lists/iris/> (Web Archive)
Hello Donna,
> 1st, some of them look like swans! I think I've read the term "goose
> necking"...is that different than Donald's "snaking"?
Perhaps a bit different when I use them. But I do use 'goose necking' for
the same aspect as I use 'snaking', only the stalks behavior define which I
use. When we have periods of rapid growth and wide swings of temperature,
then on days that really warm, stalks will 'gooseneck' - that is they will
simply droop over the upper third of the stalk like a goose bending their
neck down to eat. 'Snaking' is a result of the same conditions, but in that
case the entire stalk bends, like a snakes body and can even lose enough
substance in the stem to go prone, or parallel with ground. In other words,
like a snake. Both can straighten up with cooler temps. The 'gooseneck'
can disappear altogether under improved condtions, but the 'snake' aspect
tends to linger. It can, however, lend a graceful aspect to the stalk
bearing the blooms at times (IMO). Laying on the ground or drooping too
much is usually not good, though.
I also use 'goosenecking' when a stalk has been hit by a freeze and droops
over. It's a goner when it does that. There will not be any recovery. I'm
unfortunately seeing a good bit of all kinds this spring.
Others may use the terms differently, but that is how I use them.
> 2nd, some buds that were swelling when cold came through stayed very small
> and look like they are covered with onion skin...will they open?
My experience is that some will bloom, many will not. How successful a bud
may be on managing to go on an bloom after such damage may depend on -you
guessed it!- other weather factors. My own area is very dry and has been
for a while. I think some that will not bloom might have managed bloom of a
sort with better amounts of rainfall. They didn't get it and many of my
beds do not get a surplus of supplemental water either. Probably only about
10% of what I think you are describing will manage bloom. More might have
except in addition to freeze damage they have to cope with a lack of
moisture.
My opinions. Others may have different observations.
Donald Eaves
donald@eastland.net
Texas Zone 7b, USA
---------------------------------------------------------------------
To sign-off this list, send email to majordomo@hort.net with the
message text UNSUBSCRIBE IRIS