The team at RDI IBERIA in Portugal installed GrowStream™ and planted lettuce (alongside a glass pane) to demonstrate the unique ways roots develop and interact with our plant-responsive system. 

Roots grow to, around, and along GrowStream™ as they dynamically take water and nutrients from the tubing- all without root intrusion.  No other irrigation system can deliver such precision: plant-by-plant, minute-by-minute. 

Both Portugal and Spain are rated at the highest levels of global water stress- RDI IBERIA is engaging all levels of agriculture, municipal, and government agencies to reduce water use with RDI GrowStream™.  Contact us for more information.