Build & Buy a Kit
Configure gateway, nodes, sensors, relays, dosing, and optional managed support.
- Choose your automation level
- Add sensors and nodes
- Optional managed setup
GEIA.AI Grow Automation Ecosystem
Build the grow automation system you actually need
Start free, build DIY, or configure a modular GEIA kit for climate, irrigation, dosing, lighting, alerts and grow data — without being locked into one closed controller.
VPD
0.98
kPa optimal
Temp.
25.6°
C optimal
pH
6.21
stable
EC
1.32
mS/cm ideal
⬡
Modular & Scalable
Start small, expand anytime
◌
Works Offline
Local control you can rely on
🔌
Open & Extensible
Integrate what you already use
🧰
DIY Friendly
Boards, guides and custom builds
🛡
No Vendor Lock-in
Your setup, your growth path
Choose your path
Start where you are. Build, explore, or contribute to the GEIA ecosystem.
Start Automating Free
Register free, explore the platform, simulate devices, or start with DIY hardware.
- Free account
- DIY Arduino / ESP32 guide
- Compatible hardware paths
Join the Ecosystem
Build integrations, contribute 3D designs, connect lab services, robotics, or expertise.
- Developers and makers
- AgTech partners and labs
- Grow experts and robotics
Built for your grow setup
Choose your use case. GEIA adapts from small indoor systems to greenhouses, hydroponics and remote outdoor grows.
Indoor Grow Room
Precision climate, lighting, CO₂ and airflow control for consistent indoor harvests.
- Climate & VPD control
- Lighting automation
- CO₂ & ventilation
Hydroponics / Aquaponics / Aeroponics HPA
Maintain water quality, nutrients, dosing, misting and reservoir logic.
- pH & EC monitoring
- Nutrient dosing
- Reservoir, pump & misting control
Greenhouse & Vertical Farms
Scale production with irrigation, fertigation, climate and ventilation control.
- Irrigation & fertigation
- Heating & cooling
- Ventilation & shading
Outdoor / Remote Grow
Monitor weather, soil, irrigation and remote grow infrastructure.
- Weather & soil monitoring
- Irrigation automation
- Remote alerts & edge nodes
See your grow system working as one
Choose a system to see how GEIA observes conditions, applies your settings and keeps useful grow history.
Air & climate
Water & nutrients
GEIAClimate balanced24.2°C · 68% RH · VPD 0.92
System & intelligence
1 Sensors observe→2 Your settings decide→3 GEIA acts & records
From automation to better decisions
See what changed. Improve what happens next.
GEIA connects sensor readings, irrigation, dosing, climate events and timelapse images on one timeline—so you can understand the result and confidently adjust your settings and recipes.
Grow performanceReservoir + crop view
Last 24 hours · Leafy 03
Electrical conductivity1.30 mS/cm
Back in range08:12Nutrient dose08:17Mixing08:31Target verified
- 01ObserveReadings, images and events
- 02CompareTargets, actions and cycles
- 03AdjustYou refine rules and recipes
- 04ImproveRun the next informed cycle
You remain in control. GEIA makes every adjustment measurable, repeatable and easier to improve.
Build your GEIA system →Hardware + App + Automation
One system for nodes, sensors, rules and alerts
Use GEIA nodes, compatible DIY boards or custom integrations. The platform turns grow data into dashboards, automation rules, alerts, recipes and insights.
▣
Modular Nodes
Climate, water, dosing, relays and cameras.
📱
Grow Dashboard
Mobile and web control for zones and devices.
⚙
Automation Rules
Schedules, thresholds, recipes and fail-safes.
🔌
Integration Ready
MQTT, REST API, webhooks and connected tools.
Integration-first ecosystem
More than a controller - a grow automation network
GEIA connects growers, makers, developers, labs, robotics teams, AgTech providers and grow experts around one flexible automation ecosystem.
💻
Developers & Integrators
APIs, plugins, dashboards, apps and custom workflows.
🧩
Makers / 3D Prints
Printable parts, mounts, enclosures, clips and open designs.
🧪
AgTech Partners & Labs
Analytics, services, testing, nutrients, sensors and data workflows.
🤖
Robotics & Automation
Robots, machines, cameras, controllers and automation systems.
🌱
Grow Experts
Recipes, consulting, education, support and community guidance.
Why GEIA is different
GEIA is built as a modular, integration-first alternative to closed grow controllers.
GEIA ecosystem
- Modular hardware and expandable nodes
- Start free, then grow into kits or packages
- DIY and commercial paths
- MQTT, REST API, webhooks and integrations
- Edge-first gateways and offline-capable logic
- Works with compatible hardware paths
- Your setup, your data, your growth path
Closed controllers
- Fixed hardware ecosystem
- Limited customization
- Expensive expansions
- Cloud dependency
- Harder integrations
- Less flexible for DIY or makers
- Data and workflows locked into vendor tools
⏱Save TimeAutomate repeated grow tasks.
📈Improve YieldsKeep conditions stable and repeatable.
💧Lower CostsUse water, nutrients and energy smarter.
⬢Scale ConfidentlyAdd zones, nodes and integrations over time.
🛡Future ProofAvoid closed-controller lock-in.
Seen in the AgTech ecosystem
Shared through AgTech, AI and vertical farming communities
GEIA has been presented, discussed and featured across controlled-environment agriculture, AI, startup and vertical farming ecosystems.
Conference
Silicon Valley AgTech Conference
Palo Alto, California, USA — Oct 04, 2024
View event → Listen to the CEA Panel →
Startup showcase
Indoor AgTech Innovation Summit
Chicago, Illinois, USA — June 24–25, 2024
View event → Watch the VC Panel Q&A →
AI forum
AI for Developing Countries Forum
United Nations Office, Vienna, Austria — July 15–17, 2025
View event →
Explore GEIA
Go deeper into the platform, kits, ecosystem and DIY resources.
📱PlatformHardware, data, automations, gateways and APIs.
🧰Build Your KitConfigure your grow automation hardware.
🔧DIY GuidesStart with Arduino / ESP32 and compatible sensors.
🧩3D PrintsOfficial and curated open designs for growers.
🔌API & IntegrationsMQTT, REST API, webhooks and connected tools.
💬CommunityJoin growers, makers, developers and contributors.
Questions growers usually ask
Quick answers about hardware, DIY builds, integrations and offline automation.
GEIA is an open, integration-first ecosystem, not a fully open-source platform. It supports DIY builds, documented integrations, MQTT / REST API endpoints, and compatible hardware paths.
Yes, depending on the device. You can use GEIA nodes, compatible DIY boards with GEIA firmware, or custom devices that connect through MQTT or REST API endpoints.
No. You can start with a free account, explore the platform, simulate devices, and plan your setup. GEIA hardware is useful when you want reliable plug-and-play monitoring and automation.
GEIA is designed with an edge-first approach. Critical schedules and local automations can continue on supported gateways when the internet is down.
GEIA can monitor and automate climate, irrigation, lights, fans, pumps, dosing, CO₂, pH/EC workflows, water levels, alerts, grow schedules and more depending on your hardware and package.
Yes. GEIA is designed for integrations through MQTT, REST API, webhooks, and compatible workflows with tools such as Home Assistant, Node-RED, Grafana-style dashboards and other AgTech systems.
No. GEIA is designed for indoor grow rooms, hydroponics, greenhouses, aquaponics, DIY setups, and selected outdoor or remote monitoring use cases.
Yes. Developers, container farming companies, robotics providers, labs, grow experts, makers and AgTech partners can integrate with GEIA through the ecosystem path.
Ready to build smarter?
Start free, build your kit, or join the ecosystem powering flexible grow automation.
