Responsive Drip Irrigation (RDI) has developed a new method of water delivery that has completely reseted the standard for irrigation systems. GrowStream™ is the world’s first and only irrigation system to ever interact directly with plant roots and their chemical signals, allowing the plant to self-regulate its own water delivery. The GrowStream™ tube is comprised of millions of micropores along its entire surface. The thermoplastic material combines hydrophobic and hydrophilic polymers to produce the system’s properties of retentivity and transitivity through the membrane. This revolutionary method of delivering water and nutrients ensures a higher water-use efficiency than any other irrigation system. For over a decade, RDI has been quietly testing, refining, improving, and protecting its technology and product. RDI’s history, extensive testing, and critical achievements have all led to the launch of GrowStream™ for the agriculture, greenhouse, nursery, retail, and landscape industries.