Devoney and Jon knew virtually nothing about vege gardening when they started this project, but that was three months ago and now their garden is an abundance of healthy edible crops, so today Lynda's back to give them two final tasks. Learning which plants they can save seeds from will save Devoney & Jon money, and it's a great way of preserving rare varieties and favourite plants. As well as saving seeds for summer crops , Lynda wants Jon and Devoney to be thinking about veges they can plant for winter and spring.