Sweetcorn can be grown in a marvellously wide range of climates, even far northern parts of the globe where the Summers are short but the days are long. Here in the Southern Subtropics we don’t have those very long summer days, but our climate is also good for growing sweetcorn; it can be started early in Spring and grown till late. This year I am testing the window. At the end of Spring I have already put in several sowings with the aim of having corn to pick right through the warm months.
Read MoreFirst sweetcorn of the season
