Nourish with a flourish

Spuds you may like, but what about growing something more unusual this season? Gardening expert Dermot O’Neill explains how to grow five delicious foods that you won’t find in the supermarket

Dermot O’Neill is an ambassador for the Gro Mór campaign Pic: Brian Mcevoy

Lettuce ‘Tennis Ball’

This is a dwarf 18th-century American heirloom lettuce, and was one of Thomas Jefferson’s favourites. It is distinctive for its delicate pale ...