21 October 2020 11:59 AM
Ensure you're not over or under watering - push your finger or a cane right down into the soil to test soil moisture, prior to each watering.
Fertilise lightly once every season with a specialist citrus food, to ensure your tree has all the required nutrients available to develop fruit:
Keep in mind that young trees will put on more flowers/fruit than they can sustain, so these are best removed in the first few years: