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Environmentally Friendly
and sulfur to help address potential nutrient deficiencies
Another key point of these ballasts' is they have no dedicated voltage
the Ez-Pz Bubbler Manifold Kit is an excellent addition to your irrigation setup
MYCORISE® PRO enhances root development
TrolMaster AS-2 Carbon-X Co2 Alarm Station with LED Screen 4 Liter Environmentally FriendlyCO2 Alarm Station 2AS 2 The AS 2 CO2 Alarm Station is an audible visual alarm module that features a color coded LED display indicator and a LCD digital ppm level display. It is designed to be mounted outside of grow room or grow facilities to monitor the CO2 ppm level. The AS 2 can be linked to either AL 1or AL 2 CO2 sensors channel, or it can be linked to both sensor channels for complete redundancy. The green LED indicator shows the CO2 level is