I’m talking on both days at the Walled Kitchen Garden Network Forum weekend at the National Trust Property Croome Court in Worcestershire, England on 3rd-4th October. See the link for details (it’s open to all!)
I had no idea that perennial buckwheat (Fagopyrum acutatum syn. F. dibotrys) and skirret (Sium sisarum) could be 2.5m ( 8 feet) tall! Probably a result of our cold wet spring which promotes growth, but delays flowering! The buckwheat is at the front and you can see the flower umbels of skirret at the back!