September is a month of change in the garden as the temperature begins to dip giving us misty mornings and cooler nights. Plants are reacting to this change and begin to harden up for the winter months. Vegetable plots are giving up the last of their summer crops while autumn fruits including apples, pears and autumn raspberries are ripening. September is a busy time in the garden as the seasons switch. Find out what changes are needed in autumn with our gardening guide.