*NOTE* – Video is for Current Culture Under Current and is here for comparison purposes.
The Under Current Double Barrel XXL13 is the worlds first re-circulating Water Culture Hydroponic System featuring our Patent Pending Sub-Current Culture™ Method.
This innovative application circulates literally hundreds of gallons of solution per hour beneath plant roots.The Under Current Double Barrel XXL13 models have 40″ Plant Centers (the distance from the center of one plant to the center of the plant next to it) and 13 gallon Growth Modules that allow 4-6ft of growth. The UC Double Barrel XX13 models come in a 4 row format that are great for tents/huts & narrow spaces, and only require one row of horizontal lamps.
The Under Current Double Barrel XXL13 supercharges the solution with dissolved oxygen, creating a hyper aerobic condition. Constant, 24/7 nutrient circulation ensures that pH and EC are uniform throughout the entire system. An inline Danner Mag-Drive pump provides peripheral negative pressure by thrusting nutrients back to a return module (Epicenter). From this point the solution is drawn from module to subsequent module, evoking perpetual fluid motion.
The Under Current™ Double Barrel XXL13 Includes: