Sense
Know what is happening below the surface.
Each wireless soil sensor tracks both moisture and light, while the wider system brings in temperature, humidity, rain, and weather context.
Your garden is speaking
SproutKeeper senses what your plants need, decides what should happen, and acts—before a small problem becomes a lost plant.
Five growing zones are reporting locally. No cloud round-trip. No waiting.
Not another plant gadget
Most devices stop at a number on a screen. SproutKeeper connects sensing, intelligence, and action into one local ecosystem that grows with you.
Sense
Each wireless soil sensor tracks both moisture and light, while the wider system brings in temperature, humidity, rain, and weather context.
Decide
Build rules around real conditions, schedules, or both. SproutKeeper keeps the logic local and keeps you in control.
Act
Control USB pumps and grow lights, compatible smart plugs, or up to four DC channels on each SproutController.
Meet the ecosystem
Start small. Add only what your growing space needs.
SproutHub
The local receiver and command center. SproutHub hears your sensors, runs your automations, and serves the complete dashboard to any browser on your network. USB-C powered; cable and power supply are not included.
$98.00 · founders price
Your garden. Any browser.
Open sk.local from a phone, tablet, or computer. See every plant, every reading, and every action in one calm view.
Build around the way you grow
Select a starting point. You can change every part before checkout.
Indoors
Quiet protection for houseplants, shelves, and rooms where forgetting one watering can matter.
Garden
A complete four-zone garden with soil sensing, direct valve control, and outdoor weather context.
Water growing
Water-level awareness and automatic control for a customer-supplied larger watering pump.
Local-first by design
Core sensing, decisions, and device control stay on your network. Internet service can disappear and your garden keeps working.
Explore the technical manual ↗Ready when your garden is