An Unlikely Place To Find Garden Seeds—Free! Look no farther than your kitchen to find free seeds for your vegetable garden in your prepper pantry and your refrigerator. For example, scrape the seeds out of an heirloom tomato, then let them ferment in a cup of water for two to four days. Plant a potato and you’ll harvest a bagful. Plant a single horseradish root, and you’ll grow a field of the eye-watering spice. Theoretically, every fruit or vegetable seed in your kitchen can germinate and deliver baby produce. But, some store-bought veggies are hybrids and produce offspring that look nothing like their parents. Others are irradiated to prevent insect infestation, or sprayed with anti-sprouting chemicals to prevent spoilage, which wrecks their ability to go forth and multiply. Your best bet is to shop for produce in an organic market. Seeds (and tuberous roots) from chemical-free produce yield plants that sprout readily and look…