My plot partner got some seeds of this from a chum. It went in between the rows of summer cabbage and has taken off well. Tender enough for a salad if picked young and good stir fry or steamed if a bit older. I'm treating it like chard but got it netted just in case. Reckon this is a good un and will grow it again.
Bonus is that my eldest is called Jack and sent some seeds off to him