Best Selling Products

high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot ...

This is a precision shear that gardeners need for tight and close quarter spaces. This shear allows users to fine-tune their plants precisely and e...

Plants - just like all forms of life, including human beings - require a complete range of essential elements in order to thrive. Not one can be la...

Connoisseur Grow Part B (1-2-7) will keep the pH of your nutrient solution stable within a range optimal for nutrient uptake for one week. For opti...

Pegasus Potion is a new concept of nitrogen delivery. Extraction through enzyme hydrolysis makes Pegasus Potion more biochemically viable, preservi...

The optional Smoke Detector (MBS-SD) can alert the user to smoke within their growing area at ALL TIMES. Up to 5 smoke detectors can be connected t...

The optional Water Detector WD-2 allows the user to detect water leaks or water on the floor of the facility. Simply place the water sensor at flo...

The TrolMaster DSH-2 Humidity control / device modules (240V) allow the user to easily connect and control standard humidifying or dehumidifying de...

The TrolMaster DST-1 Temperature control modules allow the user to easily connect and control standard heating or cooling devices to the Hydro-x. A...

The TrolMaster DST-2 Temperature control modules allow the user to easily connect and control standard heating or cooling devices to the Hydro-x. A...

TrolMaster’s Hydro-X system can control most of the horticultural lighting fixtures sold on the market today. Most light manufacturers provide the ...

TrolMaster’s Hydro-X system can control most of the horticultural lighting fixtures sold on the market today. Most light manufacturers provide the ...

TrolMaster’s Hydro-X system can control most of the horticultural lighting fixtures sold on the market today. Most light manufacturers provide the ...

The OA6-110 control board is designed to control small 110V pump or solenoid valves (less than 1.5 amps). The OA6-110 has 6 separately controlled 1...

The WD-1 water detector can be used in one of two ways. First, it can be used to simply monitor the floor or a space for water… as a leak-detector....

The TSS-2 extension cable is simply a 16 ft extension cable to use with the WD-1 water detectors. It has a male and female end and can extend the d...

The SPH-1 Splitter Hub from TrolMaster makes installation of our controllers as easy as plugging in a phone cable. The SPH-1 hub uses a single RJ12...

The BM-1 weatherproof box is designed for the protection for TrolMaster TS-1/2, HS-1 and ARS-1 controllers from dripping water and low-pressure spr...

The TrolMaster DCC-1 provides a simple solution to control a single device, with more than one condition. For example, people like to turn on their...

Athena Perafoam™ is a high foaming concentrate specially designed for use in conjunction with Athena Reset to sanitize and disinfect hard surfaces....