Hydroponics cannabis flooded tube vertical Hydroponics.

Read Review On Hydroponics cannabis flooded tube vertical Hydroponics. Video

www.bestseedbank.com Hydroponics cannabis flooded tube vertical Hydroponics. archived grow from Jan 2009 Heath Robinsons Flooded Tube Vertical hydroponics Welcome to my latest vertical grow, this time around I am using 4" soil pipe, a 4000 litre per hour pump, and one 600w bulb. The internal diameter is 4 ft. The build used 27 = 45 degree double sockets 4 = 90 degree double sockets 5 = Double socket pipe couplers 35 = pipe clips and approx 8 x 3 metre lengths of pipe. The idea is very simple, the feed from the pump enters the top tube and gravity lets the nutrients flow through the tubes until it returns to the res. The different thing about this design is the tubes are running in a floded state. I have set the level so the nutrient solution is about 1/4 of an inch above the bottom of the net pots. This level control is achieved by a simple dam built into a collar on each level, I have taken a pic of this simple level control so you can see how it works. To lower or increase the fluid level in the pipe is achieved by simply turning the collar which contains the dam.