Locally Sourced.Locally Sourced.From treating throat infections to aiding digestion, Lemons are a great natural remedy. The distinctive sour taste of lemon juice is used to flavour a variety of food and beverages and the rind (zest) can also be used in cooking and baking. Lemons can be stored at room temperature for up to a week and in a fridge for up to a month. Tip: microwave for 10 seconds and roll on counter top applying hard pressure prior to juicing.