Tree insights trigger turnaround in problem Rosy Glow block

Autumn 2025 | Bob Sanders and Phytech | Australian Fruitgrower / Future Orchards®

This case study follows a problem Rosy Glow block where direct information from the trees helped guide a change in irrigation management. Rather than relying only on a fixed irrigation schedule, plant-based sensing provided a clearer picture of when the trees were experiencing stress and how they responded to water applications.

The case illustrates the practical value of combining grower observation with continuous plant data. By identifying the timing and severity of stress, the orchard team could reassess irrigation strategy and use feedback from the block to judge whether changes were improving tree performance.

The broader lesson is that irrigation problems are not always solved by simply applying more water. Understanding tree response, root-zone conditions and the timing of demand can help distinguish genuine water shortage from scheduling, distribution or root-health issues.

The article provides a commercial example of plant sensing being used as a decision-support tool to diagnose and improve a difficult block.