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For only pennies a day a Johnson Gas CO2 Generators can improve plant quality and provide the carbon dioxide necessary for maximum growth. The shorter daylight hours of winter already limit plant growth. To bring this growth to a maximum rate, it is essential to provide a normal summertime CO2 saturation rate.  The Johnson Gas CO2 Generator can easily be installed in any greenhouse with no expensive ductwork and the CO2 is diffused evenly through the greenhouse.  During the winter months when the greenhouse is more tightly closed and there is little or no outside air exchanges, the plants can use up all of the available greenhouse CO2 generator gas.  It is important to monitor and add the necessary CO2 to the greenhouse for optimum growth. Contact CropKing for more information on this Johnson CO2 generator.


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