Re: hardiness

I imagine soil temperature depends upon soil composition and  
structure.  It would be interesting to have containers of different  
kinds of soil each with a thermometer.  You could even take bets:   
would a bucket of sand get colder than a bucket of clay or silt or  
leafmould?

Diane Whitehead


On 17-Jan-10, at 11:41 AM, Debbie Hinchey wrote:

> And one more thing that has come to mind – soil temperature.
>



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