Seed saving is the practice of harvesting, drying, and storing seeds from mature, open-pollinated (non-hybrid) plants to grow in subsequent years. This traditional, cost-effective, and sustainable method preserves heirloom varieties, adapts plants to local climates, ensures food sovereignty, and increases biodiversity. This simple habit has a big impact. By saving your own seeds, you preserve unique and heirloom varieties that might otherwise disappear. Over time, your plant