Irrigreen Smart Irrigation System 3.0 (2026) Review: Smart Watering, Less Hassle
For the purposes of this review, Irrigreen sent me a kit that can connect to a garden hose, so the yard needn’t be dug up just to give the system a try. I’ve tested Irrigreen in two prior incarnations, so I was familiar with how it works, but first-timers are likely to be a little flummoxed by Irrigreen’s unique approach—with each sprinkler connected to the next via a bespoke cable—and its inexplicable lack of setup documentation beyond a few YouTube videos. I’ve long complained that Irrigreen’s instructions are entirely online and are needlessly convoluted. If anyone needs a high-quality printed installation manual, it’s Irrigreen. However you set things up, the heart of the operation is the Irrigreen controller, a semi-industrial box designed to be wall-mounted and which offers a few basic controls to allow for simple manual operation. You’ll need the Irrigreen app for almost everything, though, so these controls are unlikely to see a lot of use. While plumbing must be run to each sprinkler head, Irrigreen works on a single control cable, which …
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