In part 15 of the "From Plowing to Planting: Growing Corn - Step by Step" series, we'll look at corn plants that are 75-80 days old. At this stage, the corn kernels are approaching physiological maturity, indicated by the color change of the cob and the drying of the corn husk. We'll cover how to monitor kernel maturity, check the moisture content of the kernels to determine when to harvest, and final care steps such as reducing watering to encourage natural drying.br br We'll also provide tips for protecting your plants from weather or pest damage before harvest, so you can get the most out of your harvest.