Sprigg - AI that manages your lawn care and irrigation daily

Hey everyone - I'm Will and the solo developer behind Sprigg. I built this because I'm a lawn care nerd who also happens to write software, and I was frustrated that smart irrigation controllers only look at weather. They don't know about disease risk, soil conditions, seasonal maintenance needs, or what your specific grass type actually requires. Sprigg fills that gap. It sits on top of your existing Rachio controller (or works standalone with manual zones) and makes professional-grade care decisions every morning. A few things I'm especially proud of: - The care plan is alive. Sprigg rebuilds your entire lawn care calendar every single morning — fertilization, fungicide, aeration, overseeding — all timed to your lawn's real conditions and history, not a generic seasonal chart. It remembers everything: every watering event, every photo, every weather pattern. It gets smarter about your lawn every day, and it makes you a lawn care professional even if you've never read a soil test. - The disease risk engine monitors 8+ turf diseases and automatically reduces watering when conditions favor outbreaks. One prevented brown patch outbreak pays for a year of Sprigg. - The AI photo diagnosis lets you snap a photo and get an instant assessment — disease, weeds, bare spots, overall health. It's like texting your lawn to a turf expert. - Full transparency: every decision comes with reasoning. You always know why your lawn was or wasn't watered. I'd love your feedback. Happy to answer any questions about the AI, the irrigation integrations, or the lawn science behind it.