Maine et Loire, France

Has anyone grown Daubenton Kale? A friend has just given me some cuttings of a perennial kale called perennial kale 'd' Aubenton panaché’ aka 'Daubenton Panaché'. He says it is a kale from which you can harvest leaves constantly, and when you want a new plant you just put a shoot in soil or a pot and it roots. I'd never heard of this until today and it sounds fascinating. Has anyone else on GOY ever grown it, or heard of it?

• 9 Apr, 2010