Pay in 4 interest-free payments of $52.50 Learn more
Ships within 48 hours · Estimated delivery Oct 21 - Oct 26
Waterproof
Zip-Zag Original Large Bags 27
A gas release system designed to help create the ideal grow environment by regulating CO2 output
Metal Halide 600W & 1000W
BNC terminal allows direct connection to AMP-2 Sensor Board
Bluelab® Guardian Monitor (CLEARANCE 30% OFF) SOIL MIXES WaterproofCLEARANCE FINAL SALE! The Guardian Monitor measures all three critical parameters to successful growth: pH, conductivity and temperature. Why Bluelab Guardian Monitor? 24 7 continuous monitoring of pH, EC and temperature in reservoirs Large, backlit display for at a glance viewing High and low alarms to alert you when parameters are out of range Easy pH calibration function with on screen instructions 2 metre cable lengths for best positioning and
US$ 10.00
US$ 299.98
US$ 19.00
US$ 10.00
US$ 10.00
