What does the term "dormancy" refer to in seeds?

The term "dormancy" in seeds refers to a state in which they remain inactive and do not germinate, even when environmental conditions are favorable for growth, such as appropriate moisture, temperature, and light. This phenomenon is a crucial survival mechanism that allows seeds to endure periods that may not be suitable for growth. Dormancy ensures that seeds will only germinate when the conditions are optimal, thereby increasing their chances of survival and successful establishment as plants.

In the context of seed biology, dormancy can be induced by various factors, including physiological conditions within the seed or external environmental cues. This mechanism ensures that seeds can wait out adverse seasons or conditions before germinating, which is vital for the continuation of the species.

Understanding dormancy is essential for horticulturists and agricultural professionals because it informs practices regarding seed treatment, storage, and planting times.