Why isn't lime tree producing limes?

There are several reasons a lime tree may not be producing fruit. Common factors include insufficient sunlight, improper watering (either too much or too little), nutrient deficiencies, and lack of proper pollination. Additionally, if the tree is too young or has been recently transplanted, it may take time to establish itself before fruiting. Pests or diseases can also affect fruit production, so it's essential to inspect the tree for any issues.