Here's how you can harvest, dry and store seeds from your own garden. Choose the right plants for seed collection (Image: © Shutterstock) Focus on healthy, non-hybrid varieties that produce viable seeds. Time your harvest for maximum seed viability (Image: © Shutterstock) Collect seeds only when they're fully mature to maximize germination potential. Clean and dry seeds properly for storage (Image: © Shutterstock) Remove all plant material and debris from collected seeds to prevent mold and pest issues during storage. Store seeds correctly to maintain viability (Image: © Shutterstock) Use airtight containers like glass jars or sealed plastic bags for seed storage.