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The 600W Ceramic HPS Lamp Ballast Kit provides growers the flexibility to operate this popular lamp with their existing reflector
which are cultured in premium quality British Columbian sea kelp
This coir can be blended with other growing mediums
The stakes (measured upright) are 4
GroLine pH/EC/TDS Multiparameter Probe (Inline) spl_dlw The 600W Ceramic HPS LampThe HI1285 9 inline multiparameter probe measures pH, EC TDS, and temperature in one convenient, rugged probe. Use with the HI981421 GroLine Monitor to provide around the clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions. In line pH, EC, & TDS probe with exclusive PTFE non clogging membrane. Built in temperature sensor ensures fast, accurately compensated readings even during sudden
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