Controllers & Sensors for Your Grow

With the right controllers and sensors, you can precisely monitor, automatically control and optimally coordinate key aspects of your indoor grow. Whether it’s temperature, humidity, CO₂, light, exhaust air or irrigation – modern grow controllers handle many tasks automatically and help you create conditions that are as consistent as possible in your grow box or grow room.

At Growland, you’ll find grow controllers, climate controllers, sensors and compatible control accessories from manufacturers such as AC Infinity, GrowControl, Prima Klima, SMSCOM and Lumen King. The range extends from simple controllers for fans or grow lights right through to intelligent control systems capable of linking multiple devices and measured values together.

Grow controllers – intelligently controlling multiple devices

A modern grow controller can do far more than simply switch a device on and off. Depending on the model, different components of your grow setup can be linked together and automatically regulated based on measured values.

For example, exhaust fans can react to rising temperatures, humidifiers can be activated depending on the humidity, or grow lights can be controlled according to fixed schedules.

Particularly comprehensive systems such as the AC Infinity Controller AI+ or GrowControl GrowBase are designed to centrally monitor and control multiple components within a grow setup. You’ll also find specialised controllers for individual areas such as ventilation or lighting.

Sensors provide the data for your control system

For a controller to react to changes, it needs the relevant readings. Various grow sensors are used for this purpose.

Depending on the system, sensors can measure the following values or conditions, amongst others:

• Temperature and humidity
• CO₂ concentration
• Light
• Negative pressure
• Soil conditions
• Water level and leaks

For example, you’ll find combined temperature and humidity sensors, CO₂ sensors, and specialised AC Infinity sensors for soil, light or water detection.

Automating climate, lighting and irrigation

The major advantage of modern grow control systems lies in their ability to integrate different areas. Rather than treating lighting, exhaust air, humidity or irrigation as separate entities, compatible devices can work together within a single system.

Depending on the controller used, temperature and humidity triggers, schedules, timers, VPD-based controls or other automatic regulation systems are possible, for example.

This allows you to tailor your grow environment more precisely to the respective growth stage of your plants, meaning you don’t have to constantly adjust many settings manually.

Controllers for exhaust air and climate control

Traditional climate controllers and fan controllers also remain among the most important components of grow automation. They regulate compatible exhaust fans, for example, based on temperature or humidity.

In this category, you will therefore find not only comprehensive smart controllers but also specialised solutions from GrowControl, Prima Klima and SMSCOM for controlling EC and AC fans.

Controllers for LED and grow lighting

Lighting is also increasingly being integrated into automated grow systems. Depending on the model, suitable lighting controllers enable, for example, the centralised power control of multiple grow lights.

With specialised solutions such as the Lumen King Eco Controller, you’ll therefore also find controllers here that have been specifically developed for controlling LED and HPS lighting.

Accessories for controllers & sensors

For larger or custom-built systems, you often need additional connection components. That’s why, in this category, alongside controllers and sensors, you’ll also find suitable controller accessories such as splitters, hubs, adaptors and connection cables.

This allows you to expand compatible systems, connect additional devices or sensors, and flexibly adapt your control system to the size of your grow Setup.

For example, we currently stock UIS splitters and extension cables, as well as GrowControl connection cables, directly in this category.

Buy controllers & sensors at Growland

From simple climate controllers to smart, connected grow control systems: with the right controllers and sensors, you can monitor your setup more precisely and automate many routine tasks.

When making your selection, pay particular attention to compatibility between the controller, sensor and connected device. Many control systems use manufacturer-specific connectors, sensors and accessories.

This allows you to put together a control system step by step that suits your grow – whether you simply want to automatically regulate your exhaust air or centrally control climate, lighting and Irrigation.