GYO 4x4 Ebb & Flow Pro Package

This system is inexpensive & easy enough for a beginner but yields 16 decent-sized plants with little/no odor!

A very cost-effective and high-performing ebb & flow hydroponic system with nutrients, lighting, tent, circulation & exhaust fans, odor control and Carbon Dioxide (CO2) enrichment! In the ebb & flow method (also known as the flood & drain method), the plants sit in their own container separate from the nutrient reservoir. On a set schedule, a pump transfers the nutrient solution from the reservoir to the grow tray where the plants are located, soaking the plant roots and the grow medium. The pump then turns off, and the solution drains back into the reservoir. This setup is perfect for a sea of green.

Tent: GrowLab 120

The GrowLab Horticultural Grow Room has all the features you could ask for - and more! Outfit the GrowLab with the ventilation fan, lighting system and growing system of your choice and you will have the brightest, slickest, most affordable grow room available. Introducing the next generation in portable grow rooms - The GrowLab Horticultural Grow Room.

  • Exterior Dimensions: 47" x 47" x 79"

Lighting: 600W Metal Halide/High Pressure Sodium lighting system

  • 6” Air-coolable reflector
  • 600W magnetic ballast
  • 600W Metal Halide bulb
  • 600W High Pressure Sodium bulb
  • 6” in-line cooling fan
  • Adjustable light hangers
  • 8 outlet power strip with timer

Grow System: 4x4 complete ebb & flow hydroponic garden

Each system includes a nutrient reservoir, flood tray, planting pots, flood/drain fittings, nutrient pump, tubing, growing medium, timer, easy-to-follow instructions, a garden monitoring log and expert support from the GYO staff.

  • 50 gallon nutrient reservoir
  • 4x4 flood tray
  • (16) 12x12 planting pots
  • Flood/drain fittings
  • Nutrient pump
  • Expanded clay pebbles (grow medium)
  • Timer

Odor Control: 6” Phat Carbon Filter, exhaust fan, ductwork & clamps.

Environmental Controller: Greenhouse Master Controller

The Autopilot Greenhouse Master Controller (GMC) is designed to precisely control temperature, humidity, and CO2 in the growing area.

The GMC's enclosure features four separate power outlets used to connect external devices such as fans, CO2 injectors, air conditioners and dehumidifiers. Each external device easily connects to the unit creating a simple and user friendly platform.

The GMC's fan-powered remote combination probe features a highly accurate dual beam CO2 sensor. The remote sensor can be placed up to 15 feet from the controller and has been designed to resist EMI / EFI from electronic ballasts.

Each unit has been pre-programmed with factory recommended settings for quick plug and play operation. Autopilot controllers offer grow room guidance.

• Precise temperature, humidity and CO2 control
• Controls up to 4 devices 
• Separate day/night temperature set-points
• LED error indicators
• Remote 15' sensor for temperature, humidity, and CO2

pH/TDS Meter: Bluelab Guardian Monitor

The Bluelab Guardian Monitor is a constant conductivity, pH, and temperature monitor all in one.

  • Adjustable display brightness
  • Large easy to read displays
  • 'Plant Safe' green LED display
  • Selectable values for conductivity and temperature
  • Simple push button pH calibration
  • No calibration required for conductivity and temperature
  • Silent alarm for both high and low settings
  • Settings retained when power lost (non-volatile memory)
  • Automatic temperature compensation
  • International power supply
  • Water resistant design

CO2 Enrichment:

  • 20# CO2 tank
  • CO2 regulator w/ pressure indicator, electric solenoid and pre-drilled CO2 tubing

Nutrients: Complete nutrient package following the General Hydroponics FloraDuo "Expert" feeding program

  • FloraDuo A 1 gal
  • FloraDuo B 1 gal
  • CALiMAGic 1 qt
  • RapidStart 275 ml
  • Liquid KoolBloom 1 qt
  • Floralicious Plus 8 oz
  • FloraKleen 1 qt
  • Diamond Nectar 1 qt
  • FloraBlend 1 qt
  • Flora Nectar Sugar Cane 1 qt
  • KoolBloom (dry) 4 oz

Circulation Fan: 6” clip-on fan

pH Control:

  • General Hydroponics pH Up 1 qt
  • General Hydroponics pH Down 1 qt

Book: Hydroponics Basics

What can you grow in this system? This system is perfect for growing small-medium sized plants such as: lettuce, strawberries, basil, rosemary, oregano and most other herbs, etc.

  • Item #: GYOE4P
  • Manufacturer: GYOstuff

GYO 4x4 Ebb & Flow Pro Package

Price: $3,118.95
Sale Price: $2,899.99
This item ships freight.
* Marked fields are required.
Availability: In Stock
Qty: *