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General Hydroponics GH4720 Farm Controller, Terra Cotta

3.2 out of 5 stars 22 customer reviews

Price: $422.99 & FREE Shipping.Details
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  • Eight WaterFarm module units with 13-gallon reservoir and 8-gallon controller unit
  • Can be expanded to a maximum of 12 module units
  • The WaterFarm is General Hydroponics' best selling hydroponic module
16 new from $422.99 1 used from $348.78
Packaging may reveal contents. Choose Conceal Package at checkout.

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Frequently bought together

  • General Hydroponics GH4720 Farm Controller, Terra Cotta
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  • General Hydroponics Flora Grow, Bloom, Micro Combo Fertilizer set, 1 Quart (Pack of 3)
Total price: $483.98
Buy the selected items together


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Product description

The WaterFarm 8-pack is eight WaterFarm module units connected to one General Hydroponics Controller: an integrated 13 gallon reservoir and an 8 gallon controller unit. The Controller will keep each unit topped off with the correct level of nutrient for low maintenance. The nutrient solution is circulated by GH's Dual Diaphragm Air Pump. Includes all the necessary hardware, supplies and General Hydroponics Flora Series nutrients. The grower can arrange the WaterFarm units in a design that is suitable for any environment. Pack them tight or space them out for your growing situation. The WaterFarm 8-Pack is the system for big growers. Can be expanded to a maximum of 12 grow sites for one controller.


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April 28, 2016
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November 25, 2015
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November 22, 2016
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October 2, 2016
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September 5, 2016
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August 11, 2016
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June 1, 2017
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September 2, 2016
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