[Arisaema-l] A. griffithii culture

[Peter Taggart]

It might be worth ordering again and refrigerating one for a few weeks? but
perhaps it is the combination of temperature and water on the tuber?? or
the combination of air pressure and water as a stimulus? I believe that
night length or changes in ratios of light and dark initiate flower buds in
certain types of monocots, but I do not know how that would apply to buried
tubers. What is the stimulus for Arisaema tubers to break dormancy?
Peter (UK)


On Tue, Dec 31, 2013 at 4:50 PM, Mellard, David (ATSDR/DCHI/EB) <
dam7 at cdc.gov> wrote:

>   >Might Arisaema griffithii require a colder winter than normally occurs
> in Georgia, U.S.A. ?
>
> Peter (UK)
>
>
>
>
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