My Cart Resources

Hydrofarm GH4120 WaterFarm Complete

Write a review
Availability: Ships in 1-3 Days
Free Shipping!
List Price: $99.99
Price Break: -$30.00
Our Price: $69.99
  • Free ShippingFree Shipping
  • Hassle FreeHassle Free Return
  • Add to cart
    Add to cart
No Restocking Fees!
Money Back Guarantee
  • 2 Gal Growing Chamber
  • WaterFarm Complete
  • With Air Pump & Drain Tube


Money Back GuaranteedFree Returns Shipping
30 Days ReturnsNo Restocking Fee
  • Reviews
  • Description
  • Specifications
  • Benefits
  • Q & A
Write a review
Write the first Review

Hydrofarm GH4120 WaterFarm Complete
One of the best selling hydroponic modules is the the WaterFarm, which is built to assure a long service life. The unique square design allows growers to closely pack modules together to create large, high-density installations. The WaterFarm will grow small, medium, and large plants. It offers all the features of larger systems at a lower cost without sacrificing quality or performance.

Large growing chamber
The Hydrofarm GH4120 WaterFarm Complete features a large 2 gallon growing chamber to accommodate the transplanting or germinatiion of  small, medium or large size plants.

Special Features Include

  • Built out of high impact plastic
  • Will grow small, medium, or large plants
  • Large water capacity
  • 2 gal growing chamber
  • Includes air pump and drain tube
  • Clay pebbles
  • Flora Series nutrients

Unique square design
This Hydrofarm GH4120 WaterFarm Complete features a unique square design that allows growers to closely pack modules in order to creat high denisty installtaion. It is also equipped with an Elite air pump to and a drain tube that increases oxygen to the roots and properly drain water. 

4 gallon reservoir with a General Hydroponics controller
The Hydrofarm GH4120 WaterFarm Complete includes a 4 gallon reservoir and low water requirements. Grow one large plant or five small ones. It is equipped with a General Hydroponcs controller for supplying multiple WaterFarms at once.

Includes clay pebbles
This Hydrofarm GH4120 WaterFarm Complete uses clay pebbles instead of soil, to effectively control the presence of spider mites, fungus gnats, aphids, whiteflies, leaf miners, worms, beetles, leafhoppers, scales, mealy bugs, nematodes, and other soil borne pests.

Includes Flora Series nutrients
Equipped with Flora Series nutrients your new plants will get the nutrients they need to thrive in a WaterFarm environment. These nutrients encourage vigorous growth and healthier plants.

Guaranteed Satisfaction.

  1. Up To 30 days to return your purchase
  2. Money back guaranteed
  3. Free return shipping
  4. No restocking fees

  • Model: GH4120
  • UPC: 00793094041201
  • Product Type: WaterFarm Complete
  • Product Dimensions: L: 10.30" x W: 10.60" x H: 16.50"
  • Product Weight: 15.10 lbs.
  • Application: waterFarm system for growing plant modules
  • Units/Cases: 1
  • Product Type: WaterFarm Complete
  • 2 gallon growing chamber
  • 4 gallon reservoir
  • An Elite air pump
  • Clay pebbles
  • Drain level tube
  • Flora Series nutrients

Need advice? More information?