Can sourdough starter be mailed

The joy of sharing sourdough starter with others! Yes, it is possible to mail sourdough starter, but it requires some care and attention to ensure the starter arrives healthy and active. Here are some tips to help you successfully mail sourdough starter:

  1. Choose the right container: Use a clean, airtight container with a wide mouth, such as a glass jar or a plastic container with a tight-fitting lid. This will help prevent contamination and keep the starter fresh during transit.
  2. Pack the starter correctly: Fill the container with the sourdough starter, leaving about 1-2 inches of space at the top. You can also add a small amount of flour or water to the container to help keep the starter moist.
  3. Use a protective layer: Wrap the container in plastic wrap, aluminum foil, or a cloth to prevent contamination and keep the starter from drying out.
  4. Ship in a sturdy package: Place the container in a sturdy box or envelope with adequate padding to prevent movement during transit. You can also use bubble wrap or packing peanuts to cushion the container.
  5. Choose the right shipping method: Use a shipping method that provides tracking and insurance, such as USPS, UPS, or FedEx. This will help ensure that the package arrives safely and on time.
  6. Keep it cool: Sourdough starter is sensitive to temperature fluctuations, so it's best to ship it in a cooler with ice packs or a thermal bag to keep it between 40°F and 70°F (4°C and 21°C).
  7. Provide instructions: Include a note with instructions on how to care for the sourdough starter, such as feeding it with flour and water, and storing it in a cool, dry place.
  8. Consider the recipient's climate: If you're shipping to a hot or humid climate, you may want to take extra precautions to keep the starter cool and dry.

Some popular online resources for mailing sourdough starter include:

Remember to always follow proper food safety guidelines when handling and shipping sourdough starter to ensure the health and safety of the recipient.