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(2) RAW Silica - 8 oz
etunicatum
Good 2 Grow trays and reservoirs are both made of durable high-impact white ABS plastic with UV resistance for improved longevity
RootWeb is a diverse blend of 20 species of beneficial endo and ecto mycorrhizal fungal spores
Permanently lubricated sealed bearings
TrolMaster - Legacy Hawkeye 3-in-1 Monitor & Logger (Temp/Humid/CO2) Sensor, Ethernet Adapter, Free Smartphone App spl_bfg (2) RAW Silica - 8The Hawkeye from TrolMaster provides an economical and accurate method to monitor an enclosed space. Some users simply need to monitor the temperature, humidity and CO2 and VPD levels without the need to actually control any devices. The CM 1 Hawkeye is designed specifically to be used as a back up monitoring system to ensure environmental conditions stay within acceptable limits. The Hawkeye comes COMPLETE with everything you will need to measure
US$ 39.00
US$ 39.00
US$ 30.00
US$ 79.00
