PlantaeLight
Precision grow-light control for every stage of your plant
Dial in the exact spectrum your plants need, apply a ready-made recipe for what you're growing, or let the app run the whole lifecycle on autopilot.
Free download · optional Pro subscription · iOS & Android
What the app does
Full-spectrum control
Adjust Hyper Red, True Green, Deep Blue, and Far Red channels independently, plus overall brightness. Tuned to the wavelengths plants actually use.
23 built-in plant recipes
Basil, tomatoes, peppers, strawberries, cucumbers, microgreens, ornamentals, and more. Each recipe steps through growth phases with day/night cycles baked in.
Fast setup over Bluetooth
Pair a new device in under a minute. No WiFi switching, no manual entry — the app walks you through it.
Works offline
Configured schedules run on the device itself — your phone and the internet can both be off. Connect over Bluetooth or the device's own WiFi for direct control.
Over-the-air updates
Firmware updates download and install on their own when your device is idle. Your light gets smarter after you buy it.
Grow Notes
In-app articles and seasonal tips keep you current on what to grow, when, and how. New posts arrive as we publish them.
Works with Alexa
Control your lights by voice — “Alexa, set the grow light to fifty percent.” Amazon Alexa, Google Home, and Home Assistant all connect to PlantaeLight. Included with Pro.
PlantaeLight Pro (optional)
Annual subscription unlocks
- 1% slider precision with live preview — every adjustment applies instantly (vs. 5% steps on the free tier).
- Automated schedules — a recipe plays day by day, phase by phase, without you touching it.
- Device groups — control a whole rack with one set of sliders.
- Custom recipes — build your own plans from scratch, or fork a built-in one.
- Web dashboard at app.plantaelight.com — manage everything from any browser.
- All paid recipes included — no need to buy specialty recipes individually.