tag:blogger.com,1999:blog-463029476029323513.post7660723546405639687..comments2023-10-10T07:59:16.215-07:00Comments on John Starnes' Urban Farm: 'Magenta Spreen' is growing like crazy in the humid heat, time to harvest a bunch of the leaves and boil for 10 minutes in water, salt and coconut oil to get out the calcium oxalate.John A Starneshttp://www.blogger.com/profile/11960012017565150624noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-463029476029323513.post-10887800445895221522015-06-27T19:46:49.309-07:002015-06-27T19:46:49.309-07:00I've learned it is oxalic acid not calcium oxa...I've learned it is oxalic acid not calcium oxalate.John A Starneshttps://www.blogger.com/profile/11960012017565150624noreply@blogger.com