Which seed-storage practice is recommended to maintain seed viability?

Which seed-storage practice is recommended to maintain seed viability?

• A. Keep Seeds In A Cold, Dry Place
• B. Maintain Temperatures Around 70°F
• C. Provide Low Humidity
• D. Place Paper Seed Packets In A Tightly Closed Container

Answer: (C)

Seed viability hinges on keeping seeds dry. When seeds exchange moisture with their surroundings, their metabolic activity can creep back in and aging accelerates, while damp conditions invite mold and spoilage. Maintaining low humidity directly limits moisture uptake, helping seeds stay dormant and viable for longer. Temperature matters too—warmer storage (around 70°F) speeds aging, so it’s not as favorable for long-term storage. Storing in paper packets inside a tightly closed container can trap moisture unless desiccants are used, which makes humidity control the more reliable factor. In short, controlling humidity is the most effective practice for preserving seed viability.

Seed viability hinges on keeping seeds dry. When seeds exchange moisture with their surroundings, their metabolic activity can creep back in and aging accelerates, while damp conditions invite mold and spoilage. Maintaining low humidity directly limits moisture uptake, helping seeds stay dormant and viable for longer. Temperature matters too—warmer storage (around 70°F) speeds aging, so it’s not as favorable for long-term storage. Storing in paper packets inside a tightly closed container can trap moisture unless desiccants are used, which makes humidity control the more reliable factor. In short, controlling humidity is the most effective practice for preserving seed viability.