[MatthewDavis]

I have frozen mine, my grandfather grew greasy beans in 2020 from seed from the 2008 season and they did fine. Definitely have a back up plan like sealed totes if the power goes out for an extended period of time.

[MartHale7]

I normally look on youtube for a video on how to save the seed for about any plant I want to store. But there is a good book out there for helping to save seeds.

https://www.ebay.com/itm/394364638184?epid=688538&hash=item5bd1f6d3e8:g:dIoAAOSwXutf~y-F&amdata=enc%3AAQAHAAAAoHv%2BseEAaTNZ7xUk8p91WhrhZi%2BTyPjHur7a9bSZheDVAR%2Bqqw4ibdPYA4ZrGtR%2B9fy9A7NV6RtWT9WsSpLMMYqnGjh2MPmI%2B9GONzZt%2F%2FAm7oOGrh5lXQRQ3ZL1Y0wmv3kzbcu6Uz7StYucQiVyk80JAI9C47YnjA4BL6GK%2Bs8pJOQDinMoPLDhyS9piFPG%2FGi04RCaRXDHELSRsXYwBEQ%3D%7Ctkp%3ABk9SR6b8so6jYQ

“Seed to Seed”

[EmmaB]

I decided to freeze them after reading about the Svalbard Global Seed Vault. I have no data if this is more effective. I haven’t performed any test cases so I don’t know if just vacuumed sealing is enough. Sorry I cannot be of more help.