Preserving Biodiversity: The Importance of Heirloom Seeds, Seed Saving, and Seed Banks Posted by John Mann on May 31, 2023 Farming Gardening Heirloom Seeds +4 Homesteading Organic Permaculture Seed Banks Seed Saving SHTF Gardening Survival Gardening Farming Gardening Heirloom Seeds Homesteading Organic Permaculture Seed Banks Seed Saving SHTF Gardening Survival Gardening