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Greentrees sells grow lights and hydroponic systems & supplies. With 19 years experience in mail order, we do it the best!




YouTube - Build a Hydroponics System Cheaply & Easily 7 min - 23 Jan 2007 - Uploaded by PerigeePicks




YouTube - Build a Homemade Hydroponics System 7 min - 24 Jun 2008 - Uploaded by HomemadeHydroponics




There are 6 basic types of hydroponic systems; Wick, Water Culture, Ebb and




Here are some FREE plans for some simple hydroponic systems that you can build out of easy to find, inexpensive materials. Please feel free to use any or




Without soil as a buffer, any failure to the hydroponic system leads to rapid plant death. Other disadvantages include pathogen attacks such as damp-off due