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After years of field studies
Blended with other great natural ingredients like fulvic acid
Normally used from the flower period
which makes burning the plants roots all but impossible
51% open area custom mesh for greater air flow
Essentials pH Meter After years of field studiespH Meters are an essential part of a grow room environment. The ESSENTIALS pH Meters are reliable and hold up to 10 past readings. This means growers are able to easily keep track of their pH readings, allowing for quick reactions to any abnormal readings. Key USPs: Memory function for 10 readings allowing for readings to be tracked easily Water Resistant Shock Resistant Low Battery Alert Simple calibration using VitaLink Essentials Calibration Fluid