How Often Should I Water Citrus Trees in Arizona?

- During the hot summer months (May-September): Citrus trees need frequent watering, approximately 2-3 times per week. Water deeply to encourage deep root growth, but allow the soil to dry slightly between waterings to prevent root rot.

- During the cooler winter months (October-April): Watering can be reduced to once or twice a week, depending on rainfall and soil conditions. Citrus trees are more sensitive to cold than heat, so be sure not to overwater during cooler periods.

- Newly planted citrus trees require more frequent watering, up to daily, for the first few weeks or months until the roots are well established.

To determine the exact watering needs of your citrus trees, consider the following factors:

- Soil type: Sandy soil tends to drain more quickly than clay soil, so trees in sandy soil may need to be watered more often.

- Tree age: Younger trees have shallower root systems and may require more frequent watering compared to mature trees.

- Weather conditions: Hot and dry weather increases water needs, while cooler and rainy conditions may require less watering.

It's essential to avoid overwatering, which can lead to root rot and other problems. Always check the moisture content of the soil before watering by inserting your finger or a moisture meter into the soil. Only water when the top 2-3 inches of soil feel dry.