[Terry Mross]

Is there anywhere one can buy seeds guaranteed not to have been genetically tinkered with?

[Free Vulcan]

Are you looking on a farm or garden level of production? What type are you looking to grow?

[manic4organic]

http://www.seedsofchange.com/garden_center/browse_category.aspx?id=123

[GBA]

Here's something from the weekly FR Gardening thread: Heirloom Seeds.

[JustSurrounded]

A few places are:

Bountiful Gardens http://www.bountifulgardens.org/

Victory Seeds http://www.victoryseeds.com/

Tomatofest http://www.tomatofest.com/

And you can find open pollinated heirloom varieties at

Territorial Seeds http://www.territorialseed.com/
Pinetree Garden https://www.superseeds.com/

I know there are more, but that's a start.

[Will88]

http://southernexposure.com/

[jpsb]

Baker Creek Heirloom Seeds

[MsLady]

Buy heirloom seed. And don't plant any hybrids close by, they cross pollinate.

Makes me wonder if it's the lack of heirloom plants that are killing off the bee population. We've lost about 1/3 of our bees in this nation and from my understanding they haven't figured out why they are dying off.