Rootless Farm: Plant Doctor

Rootless Farm is a field manual for soil-less growers: a plant doctor, a grow journal and a set of nutrient calculators in one app. DIAGNOSE WHAT'S WRONG Photograph a struggling plant and get a reading back in seconds — the most likely problem, what else it could be, and how confident the answer is. Save it, and your next photo is compared against it, so you can see week over week whether the plant is actually recovering instead of guessing. KNOW THE TARGET NUMBERS Every plant in the library carries its real tolerances: pH, EC, air and water temperature, humidity, DLI, photoperiod, spacing and expected yield. Ranges are drawn as bands rather than buried in a paragraph, so a glance tells you whether your reservoir is where it should be. TRACK YOUR GROW Log pH and EC and each reading is judged against the plant you are actually growing, not a generic ideal. Add one photo a day and the…