bindweed. so persistent. apparently it takes eight days composting at 180degF to kill the seeds. At which point one has burned off quite a lot of the rest of the nutrients...

I like the idea of fermenting pulled bindweed in water just to kill *it*, but I need to find out if that kills the seeds. Probably not!

and anyway I have a 50 year seedbank already, need to have a weeding plan that can take out new sprouts.