Welcome to Greentrees Hydroponics

Here you'll find hundreds of products for hydroponics and indoor gardening. The "products" link on the top of each page will take you to the different categories. Try the search form above too, it's powered by Google and works great.

If you want information to get started or just want to read, we have many articles in our learning center. We have lots of technical details about the grow lights and indoor gardening.

If you decide to order, you can track the progress of your order from the "my account" link above. This shows your order status, history and package tracking numbers. We also email the order confirmations and tracking numbers.

We also offer a will call service. If you're near Vista California and want to save on shipping, start a shopping cart and select the "Warehouse pickup" payment option. Some items need to be pre-paid before we can order them for you. More information about warehouse pickup here.

Multi Flow 12 Pot Hydroponic SystemMulti Flow Hydroponic Systems

The original Multi Flow Hydroponic System, manufactured by Greentrees Hydroponics since 1992.

We've made many different products over the years, but nothing has come close to the success of our Multi Flow Indoor Hydroponic System.

The Multi Flow system has individual containers for each plant that can be placed close together for small plants and farther apart for larger plants. Moving plants is simple just lift out the inner pot and set it at a new site. No drippers to fool with because the Multi Flow is a bottom feed, ebb and flow system. The pumps fill and drain the pots a few times each day for even watering. Hydroponic gardening at it's best! Multi Flow 12 Pot Systems come with a Built in Timer, 55 Gallon Reservoir, Level controller, 12 Pots, Tubing and Pumps. A 1000 watt grow light is recommended for a 12 pot system.

Yield Master 1000 Watt Grow Light
Yield Master 1000 Watt Grow Light

Yield Master 1000 Watt Grow Light   $226.12 


This Package Includes:
Yield Master 8in Air Cooled Reflector
Sun System Hardcore 1000 Watt Ballast
Ultra Sun 1000 Watt Sodium Lamp

This system will operate 1000 watt halide and 1000 watt sodium bulbs.

Reflector Details
Completely sealed featuring hinged glass and double gasket for an air-tight seal. Includes tempered glass, built-in socket and 15 ft lamp cord. Highly reflective aluminum interior for excellent output and uniformity. Swing Stop retention cable keeps glass from abruptly swinging down. Captured thumb screws & closure mechanism for ease of use and excellent sealing. Air-cooling flanges have a bead ring to keep ducting securely in place. Powder-coated galvanized steel housing.

Yield Master 1000 Watt Hortilux Grow Light
Yield Master 1000 Watt Hortilux Grow Light

Yield Master 1000 Watt Hortilux Grow Light   $304.15 


This Package Includes:
Yield Master II Classic 6" Air Cooled Reflector
Hortilux - 1000 Watt Super High Pressure Sodium Bulb
Harvest Pro 1000 Watt Switchable Ballast

This system will operate 1000 watt halide and 1000 watt sodium bulbs.

Hortilux Details
EYE Hortilux Super HPS grow lamps fine-tune your lighting system to provide optimum spectral energy levels that promote vigorous plant growth. The EYE Super HPS EN Grow Lamps provide 17% more total energy and 25% more energy in the violet, blue, and green spectrum than standard High Pressure Sodium lamps.

  • Lamp Code: LU1000B/HTL/EN
  • Initial Lumens: 145000
  • Rated Life Hours: 24000

Sun Systems 600 Watt Econowing Grow Light
Sun Systems 600 Watt Econowing Grow Light

Sun Systems 600 Watt Econowing Grow Light   $150.60 


This Package Includes:
Ultra Sun 600 Watt Sodium Lamp
Sun Systems Econowing Reflector
Sun System Hardcore HPS 600 Watt Ballast

This system will operate 600 watt halide and 600 watt sodium bulbs.

Ballast Details
New dual universal lamp cord receptacle is compatible with all Sun System® brand reflectors as well as other branded reflectors. Our Hard Core® ballast with dual input voltage easily switches from 120 to 240 volt power! Simply unplug detachable 8 foot 120 volt power cord (included), turn power plate around for 240 volt power and plug in a 240 volt power cord. (240 volt power cord sold separately). Exposed ballast design is compact and runs cool! Hard Core offers superior cooling capabilities while extending the longevity of the capacitor and ignitor.

About Hydroponics - Grow Light Systems

General Hydroponics WaterFarm CompleteWaterFarm Hydroponic System

The WaterFarm is a traditional drip type hydroponics system. The WaterFarm is constructed of high impact plastic to assure long lasting performance indoors and out. The square design makes for efficiency when packing many WaterFarms close together, many gardeners will enjoy this optimized use of space. This system will help you save some money without sacrificing quality or performance. The WaterFarm's dimensions are 10"x10"x15" with a reservoir capacity of 2.5 gallons. The WaterFarm Complete comes with the reservoir, growing container, air pump, pumping column, grow rocks, and bottles of nutrient.

WaterFarm Hydroponic System $53.38 


Nutrient - Rockwool - Hydroponic Systems

General Hydroponics PowerGrowerThe PowerGrower Hydroponic System

The Power Grower is a recirculating self-contained drip hydroponic system. It has a 3 gallon growing container that sits on top of the 5 gallon reservoir. The nutrient solution is pumped to the top with an air pump that sits outside the planter. The plants are grown in Hydrocorn growing media. Each system includes Hydrocorn, pump, all fittings and 3 part Flora Nutrient 8 ounce size, about enough for two months of growing. 15" wide and 15" tall.

PowerGrower Hydroponic System $71.64 


Some of the other popular indoor hydroponic systems we carry are: the RainForest, Eco Grower, EZ Clone & More!

"Thanks for the quality and promptness!"

Brent - Seattle, WA

More Testimonials

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