In December 2004, plant scientist Cathie Martin went to the greenhouse to check on her tomatoes. The tiny fruits, about the size of gumdrops, were still green. These miniature tomatoes, a variety ...

The Purple Galaxy Tomato splashed across the cover of this season's Baker Creek Heirloom Seeds catalog: a closeup of a blackish-purple tomato speckled with tiny pink dots. Next to it, sits a sliced ...

This winter as seed catalogs started showing up in gardeners' mailboxes, one stood out. Baker Creek Heirloom Seed Company splashed photos of the purple galaxy tomato on its cover. It bragged, This ...

Sasa Woodruff/Boise State Public Radio As home gardeners in the U.S. page through seed catalogs and pick out their favorite heirlooms, there's a new seed that has never been available to them before: ...