IAS on Facebook
IAS on Instagram
IAS Aroid Quasi Forum
This is a continuously updated archive of the Aroid-L mailing list in a forum format - not an actual Forum. If you want to post, you will still need to register for the Aroid-L mailing list and send your postings by e-mail for moderation in the normal way.
Re: [Aroid-l] strange new growth on Amorphophallus titanum
From: Ken Mosher <ken at spatulacity.com>
on 2015.10.05 at 20:58:34|
Having an Amorphophallus produce a leaf right under another one
isn't terribly uncommon and is actually a good sign.? In fact, lots
of times the second one shows up before the older leaf dies back.? I
had a related plant, that usually produces one leaf per season and
blooms in the spring produce 5 (five!) leaves, having 3 at a time
for most of the summer.? Then at the end of September, while still
sporting 3 happy leaves, it flowered!? I expect to dig up a very
large corm.? I dug up his brother last weekend, who only had the
usual one leaf, and he increased in size by more than double.? Lots
As for dormancy, titanum doesn't keep a nice yearly schedule.? They
can be very irregular.? Go back to being optimistic, nothing is
amiss.? Lois is just happy and wants to grow some more.? Also, since
she just finished a growth cycle you should find that all the former
problems with the corm are gone - she grew a new one to replace the
one that had rot.
On 10/5/2015 6:22 PM, Nancy Greig
aroid lovers.? Please see the attached photograph.? Have any
of you seen this happen before?? This is ?Lois? ? our
Amorphophallus titanum that bloomed a few summers ago
? but has since had some setbacks (part of the corm rotted
so it is still smaller than when it produced an
inflorescence).? It has become quite irregular in when it
sends up a new leaf ? it certainly is not on an annual cycle
? and this time, when the leaf died back recently, the top
part yellowed and fell off and we found a new sprout already
growing up inside the petiole of the old leaf! (see photo)?
?Usually the leaf dies back completely, and the corm has a
dormant period of a few months.
What would make
this happen?? Too much water at the wrong time?? Something
else?? What should we do?? Any advice would be appreciated!?
We would love to have our plant bloom again, but at this
rate?I?m not optimistic!
Thank you for
Houston Museum of Natural
5555?Hermann Park Drive
Houston, TX? 77030-1799
From: Soni Holladay
Sent: Monday, October 05, 2015 4:53 PM
To: Nancy Greig <email@example.com>
Subject: Re: Lois
Here you go!
Sent from my Verizon 4G LTE
Hi Soni ? can you please email me that
photo you took of Lois?s new sprout inside the old
petiole?? I want to send it to the Aroid Society listserve
to see what people say about it.
Also, if you notice some ribbon hanging
in the center it is a test to see if it will stay curled.?
Don?t water it please!
Director, Cockrell Butterfly Center
Houston Museum of Natural Science
5555?Hermann Park Drive
Aroid-L mailing list
Note: this is a very old post, so no reply function is available.