Almond trees suffer from reduced productivity and yields when not given enough water. Researchers compared almond trees under limited and full irrigation to see how they cope with drought. They found that trees struggle to grow and photosynthesize properly when water is scarce, leading to significant losses in crop yield. Monitoring water levels in the soil and tree trunks can help farmers know when to water their trees to avoid these problems. By adjusting irrigation levels based on tree growth stages, farmers can support high yields and healthy tree growth.