Jamie Clackston's Collet With a Result of Blue Sky Breeding

Inventor of the collet is Jamie Clackston, head of plant breeding firm Toza Seeds. He says: 'We do quite a lot of blue sky breeding where we just try wacky stuff and see what happens' Hybrid vegetables add exciting new colours and tastes to traditional veg. They have become fashionable with many British chefs - including Jack Stein from Padstow in Cornwall.