[Market-farming] minimally heated greenhouses Seed starting greenhouse

Allan Balliett aballiett at frontiernet.net
Thu Jan 10 08:52:30 EST 2008


Alison said:

>  Unheated greenhouses aren't particularly efficient at growing 
>transplants in winter.  WE use a minimally heated greenhouse with 
>germination mats and the mats have insulation board under them.
>Even cool nights (we keep our thermostat at 45-50) really slow plant growth. 

Can anyone give more details about economically creating minimally 
heated greenhouse space?

I have ideas, of course, but I'd like to know what is working for people.

-Allan





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