Seeds are the foundation of every successful garden—but not all seeds are created equal. In this episode of The Compost Pile, hosts David Pool and Aaron Barnhill break down everything you need to know about seeds, from germination basics to the differences between heirloom, hybrid, and GMO seeds.

We cover why some plants don’t grow true from seed, how temperature and moisture affect germination success, why seed size doesn’t equal plant size, and how gardeners can dramatically improve seed starting results by controlling key variables like heat and watering. You’ll also learn why certain plants are grown from tubers or grafts instead of seed, how hybrid seeds are created, and why GMO seeds are often misunderstood.

Whether you’re a beginner gardener, seed saver, or seasoned grower in Zone 9a and beyond, this episode wi ...