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  Amorphophallus Dormancy,
From: Jason Sarine <jasondsarine at hotmail.com> on 2010.02.17 at 01:05:43(20609)
Hi all,

I recently acquired a shipment of Amorphophallus tubers including two that I have no idea if I should store them in soil or dry.  The two in question are A. Polyanthus and a hybrid.  The Hybrid is a cross between A. Putii and A. Thaiensis, both of which I also can not find any dormancy storage information.  And ideas or speculations would be appreciated, thanks!

Jason Sarine

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From: Hannon <othonna at gmail.com> on 2010.02.17 at 08:02:20(20612)
Jason,

I recommend storing in soil as this will insulate them better than
anything else. Pot up firmly in the smallest container/s practicable,
water well just once and wait for sprouting. Imports may be on a
different schedule so a coaxing watering later in the season may be
called for. The initial watering will "seal in" everything and once
the soil dries it will reduce dehydration, help protect from mealy
bugs, etc. I store all my geophytes in their pots in soil, snug and
sound. Watering dormant corms ONCE should not hurt anything if they
are in good shape and temps are suitable, say 60-70F.

Dylan

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From: "Wilbert Hetterscheid" <hetter at xs4all.nl> on 2010.02.17 at 08:37:31(20613)
The hybrid can be stored dry. Polyanthis is a mixed one, sometimes they
accept drought very well, sometimes they tend to shrivel. I would keep it in
soil. Remember too that this species has a strong will to flower immediately
after leaf senescence sets in, sometimes when old leaves are still more or
less present. So when you have a mature specimen, don't withhold watering
when the leaves start to turn yellow. After flowering, it will have to be
kept dry (although every now and then I find that they will thrive again
quite shortly after flowering.......). Hey, Amorphs are easy !!!

Wilbert

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From: "Wilbert Hetterscheid" <hetter at xs4all.nl> on 2010.02.17 at 08:37:31(20614)
The hybrid can be stored dry. Polyanthis is a mixed one, sometimes they
accept drought very well, sometimes they tend to shrivel. I would keep it in
soil. Remember too that this species has a strong will to flower immediately
after leaf senescence sets in, sometimes when old leaves are still more or
less present. So when you have a mature specimen, don't withhold watering
when the leaves start to turn yellow. After flowering, it will have to be
kept dry (although every now and then I find that they will thrive again
quite shortly after flowering.......). Hey, Amorphs are easy !!!

Wilbert

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From: "E.Vincent Morano" <ironious2 at yahoo.com> on 2010.02.18 at 04:05:17(20628)
Jason, the answer is yes.

I refuse to participate in the in the recession.

--- On Tue, 2/16/10, Jason Sarine wrote:

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