hi bud.
"Storing Marijuana Seeds:
To keep marijuana seeds viable, store them in a dry, dark, cool place and in dry, airtight containers. Marijuana seeds can be kept viable for years by storing them in dry, sealed Mason Jars stored in the lower shelves of the kitchen refrigerator. Remember: modern, frost free refrigerators have a very dry internal atmosphere, so make sure the storage containers are sealed tightly or your seeds could in time dry out."
hope this helped :smokebuds: