How often should Araucaria trees be watered during the dry summer months in Mallorca?

During the dry summer months in Mallorca, Araucaria trees require regular but moderate watering to thrive. These trees, known for their hardy nature and drought tolerance, can withstand periods of dryness but will benefit from consistent moisture, particularly in the intense heat. Ideally, they should be watered once every 7 to 10 days, ensuring the soil remains lightly moist but not waterlogged. Overwatering can lead to root rot, so it is crucial to check that the soil has good drainage before adding water.

In the hotter part of summer, if the weather is exceptionally dry and temperatures are consistently high, you might need to increase the frequency slightly to once a week, especially for younger trees that have not yet fully established their deep root systems. Mature Araucarias are more resilient and can sustain longer intervals between watering, but they still appreciate occasional hydration to prevent stress. Early morning or late afternoon watering is best to reduce evaporation and allow the tree to absorb moisture effectively.

Additionally, using mulch around the base of the tree can help retain soil moisture and protect roots from extreme heat. Observing the tree’s foliage can also guide watering needs; yellowing or browning needles may indicate either underwatering or overwatering issues. Overall, a balanced approach that considers local weather conditions and soil type will ensure Araucaria trees remain healthy and vibrant throughout Mallorca’s dry summer season.