Livingstone Is The Very Latest In British Rhubarb Breeding And Is The Only Variety To Have Eliminated Summer Dormancy – Which Causes Rhubarb To Stop Cropping By The Middle Of Summer. This Means It Crops When Others Run Out Of Steam! It Produces Delicious Deep Red Stringless Stems Up To November.we Have Selected Some Of The Best In New Fruit Breeding And These Larger 2ltr Potted Plants Are Just Raring To Grow! They Are More Mature