Nanny’s Cabbage Companion Confirmed Caterpillar Killer By University Of Queensland

In London in 1975, my maternal grandmother, Dorothy Connor, had her best ever crop of cabbages, despite record-breaking drought. From then on, she always grew Landcress (Barbarea vulgaris) amongst her brassicas. Thirty nine years later, Nan’s recommendation has beenĀ backed by scientific research at the University of Queensland.