Understanding How Seeds Grow
Before a seed ever sprouts, there’s an entire world of biology happening inside it. Understanding how seeds are built, why they stay dormant, and what finally triggers them to grow can make you a more confident and successful gardener. This section breaks down the science behind seeds into three simple parts: what’s inside a seed, why some seeds wait, and what conditions unlock growth.
We’ll start with seed structure and anatomy, exploring the internal parts that protect and nourish a developing plant. Then we’ll look at seed dormancy, the natural mechanisms that keep seeds from sprouting too early. Finally, we’ll dive into seed germination, the environmental cues — moisture, temperature, oxygen, and sometimes light — that signal a seed it’s time to grow.
Together, these pages give you a clear, practical foundation for every seed-starting method you’ll use in the garden.