OpenGrowBox
Free open-source smart grow automation for Home Assistant. Control climate, VPD, lighting, CO₂ & irrigation across unlimited indoor grow rooms – fully offline, no cloud, no subscription. Supports Zigbee, Z-Wave, ESPHome, Tasmota & MQTT. Built for hobbyists & professionals. Premium available.
Install / Use
/learn @OpenGrow-Box/OpenGrowBoxREADME
👋 Hi there – Welcome to OpenGrowBox!
Transform your growing environment with OpenGrowBox – an open-source system designed to automate and optimize your grow tents and rooms.
Compatible with any hardware that supports Home Assistant, it brings powerful control, monitoring, and customization to your fingertips.
🌱 ONE Control To Rule Them ALL
OpenGrowBox intelligently connects sensors, actuators, and grow logic to give you a seamless and automated growing experience – from hobbyist to pro-level setups.
📚 Project Structure
🧭 Wiki
Your starting point for docs, guides & architecture
➡️ OpenGrowBox Wiki
🧩 Home Assistant Integration
Core logic and device control
➡️ OpenGrowBox-HA
🎨 Frontend Interface
A beautiful interface for managing your grow setup
➡️ OpenGrowBox-Frontend
✨ What’s New
✅ CresControl is Now Compatible
Elevate your automation game with CresControl support!
🔌 Plug-and-Play Solution – It’s Here!
Effortless setup with preconfigured modules
- Setup Process: ✅
- Device Integration: ✅
🌿 Cannabis Social Club Ready
Perfect for shared or community grow setups
- Fully dynamic integration: ✅
- Unlimited room configurations: ✅
🌍 OpenGrowBox for Everyone
🛠 Control Panel
📊 Dashboard
📖 GrowBook
⚙️ Settings
💡 About Us
We’re a community of passionate plant lovers and technologists building tools to make indoor growing smarter, easier, and more accessible.
OpenGrowBox is a project by growers, for growers – developed openly, improved together.
🤝 Contributing
Want to get involved? Awesome!
- 💻 Fork the repo
- 🌿 Create a new branch
- 🚀 Submit a pull request
All contributions (code, feedback, ideas) are welcome!
🌟 Fun Facts
- 💥 Broke a plant stem? A little tape can work wonders.
- 📈 Smart automation can improve yields by up to 30%.
❤️ Sponsors
Special thanks to our incredible supporters:
Want to sponsor OpenGrowBox or collaborate with us?
Get in touch and let’s grow together!
Thank you for being part of the OpenGrowBox journey.
Let’s grow smarter, together! 🌱
📝 License
This project is licensed under the OGBCL license. Additional premium features are only provided to paying customers and are not part of this project. They are subject to a separate proprietary license.
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