What promotes blooming or growth ?

Arnold Trachtenberg arnold@nj.rr.com
Sun, 14 Oct 2007 16:41:15 PDT
I have to add an additional thought to the thread of flower initiation.  
I have five or  six pots of various Arum species on the floor of my 
basement.   I would say that the temperature varies little during the 
year and there is no light.  I turn off the HID lights that  I use  
during the winter for some South African species.  Well, I had a look 
this evening and many of the Arum are pushing up a spike of growth.  So 
what was the trigger in this case.

New Jersey

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