This sounds like it would be a very good plant for anyone interested in maintaining survival food sources to plant. It would also be a good idea for people to plant some in wild places nearby to increase the wild food available. If anyone in the USA is interested, I found someone on Etsy https://www.etsy.com/listing/525085391/african-potato-mint-cuttings that is selling cuttings. I am NOT affiliated with this link in any way.