Soil Moisture Sensors: Everything You Need to Know

Soil moisture sensors are essential tools for modern greenhouse management. This guide covers everything you need to know about choosing and using these critical sensors.

Types of Sensors

There are several types of soil moisture sensors, each with its advantages. Capacitive sensors measure soil water content, while tensiometers measure soil water potential. Choose based on your specific needs and soil type.

Placement and Installation

Proper sensor placement is crucial for accurate readings. Sensors should be placed at root depth and in representative locations throughout your greenhouse. Avoid areas near irrigation emitters or drainage.

Calibration

Regular calibration ensures accurate readings. Most modern sensors come with calibration tools and software that make this process straightforward.