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nutrient levels & temperatures directly in your solution
It is supplied with two probes: a stainless steel
Micro USB-to-USB power cord
Ample calcium levels eliminate the need for additional Cal-Mag supplements
thick base ensures against tip over
FloraFlex 3/4'' Air Bleed Valve (pack of 6) soil nutrient levels & temperatures directlyThe FloraFlex Air Bleed Valve (3 4'') can be installed on any mainline to prevent air locks. When water starts to flow, air is forced out of the Air Bleed Valve. When water hits the valve, the valve closes and water flows freely through the line. This product gives you more control over the accuracy of your feedings. A quantity of 1 equals 1 pack of six pieces. 3 4'' Male pipe thread Max operating pressure 80 psi Min operating pressure 5 psi (opens
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