Warming up Warmer weather has benefited English potato growers by allowing planting in most regions to be completed. At the same time there have been the first liftings from Cornwall with the Midlands and the south east expected to follow on. Tesco is again focusing on the start of its Kent crop, worth £3.5m, by bringing the first supplies to its Whitstable branch on June 5. {{M/E FRESH PRODUCE }}