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growers usually need to double or triple phosphorous levels
A powerful gardening tool
• Air pump oxygenates your water and encourages root growth
consistency
ldeal for use in common areas
Grodan GroSens Sensor HGRES50B growers usually need to doubleThe most reliable, representative Water Content and Electrical Conductivity measurements available 24 7 WC measurements in the range between 0 100% EC measurements in the range between 0 10 mS cm Temperature measurements in the range between 0 and 50 degrees Celsius Connectable to most climate control computers Detailed information on WC and EC data can be obtained via any computer connected to the growers Internet Ethernet Grod