Re: [gardeners] sterilizing the soil

Margaret Lauterbach (
Tue, 03 Jul 2001 07:45:29 -0600

I'm not George, obviously Penny, but clear plastic allows the sun to heat 
what's under it, black plastic is heated itself, not the soil under 
it.  Margaret L

At 12:53 AM 7/3/01 -0400, you wrote:
>George, why do you use 'clear' polyetheline sheets instead of
>Penny, NY