Bluelab Guardian MonitorIn just one glance the Bluelab Guardian Monitor measures all three critical parameters for healthy plant growth; pH, conductivity and temperature. Features: Plant Safe green LED display Selectable values for conductivity and temperature Simple push button pH calibration No calibration required for conductivity and temperature Silent alarm for both high and low settings Automatic temperature compensation 2 Year Manufacturers Warranty Easy to use, just

It does this by transforming nutrients into more useable forms and keeping these nutrients in the soil longer

Ideal for automated soilless gardening systems

Reminders can also be programmed to ensure critical tasks are not forgotten

encouraging rapid seed germination and the successful

EC/TDS and temperature measurements in a single tester

Virkon's activity is based on a buffered synergized system containing a high percentage of surfactant

3/16” ID

Reliable Humidity Control: The Integra H62% 67g Retail Pack utilizes groundbreaking technology to release or absorb moisture as necessary

chillies and all manner of crops whether edible or ornamental

and uncover hidden details that are invisible to the naked eye

allowing you to make precise trims with ease

- Humex Fossil Force is a concentrate and must be diluted before application