$6,185.00 Inc. GST

Product Code: SG-S0057 Category: Tag:
  • Current Culture



System Dimensions 3.91m x 4.33m

The Under Current® system is the world’s only recirculating water culture hydroponic system to feature our patented Sub-Current Culture® circulation method.

  •  4 rows
  • 13 gal (49L) modules
  • 40″ (102cm) Centers
  • 16, 24, or 32 sites
  • 4-6 Weeks Veg Time
  • 5-6′ Plants

Sub-Current Culture® (SCC) technology utilizes negative water pressure to recirculate highly oxygenated nutrient solution through the plant’s root zone. This continuous fluid motion supercharges the nutrients with dissolved oxygen, creating hyper-aerobic conditions perfect for explosive plant growth. Constant 24/7 nutrient circulation ensures pH and EC levels are uniform throughout the entire system.

Our unique water culture application is unprecedented in layout versatility and ease of use. The Under Current® consistently delivers awe-inspiring yields for any sized application, from hobby to commercial greenhouse.

2019 Under Current® Updates

  • CCH2O Multi Mod – The Most Versatile Hydroponic Growth Module Available. Recessed Drain Well for Full System Drain. Raised Body for Thermal Cooling.  Greenhouse Grade Heavy-Duty Construction. Water Level Marks and Smooth Interior for Easy Cleaning.
  • CCH2O Add Back Kit  – Easily Add Back Nutrients and pH Adjusters to Your System Without Shocking Plants.
  • High-Flow Aeration Manifold – Even Distribution with More Air to Plants. Clean & Organized.
  • Air Pump Bank with CCH2O Air Flow Regulator – Easily Calibrate and Standardize Aeration Rates. Removes Air Pumps From Grow Space.
  • 5.5” CCH2O Lids & Net Pots – Less Media.  Easily Transfer Plants from Veg to Bloom.
  • Wider Center Aisle, 1” Return Hose & Bottom Drain Manifold – More Room Between Rows. High-Flow Circulation. Lower Volume to Prime Pump.
  • UC Drain Out Kit – Utilizes the CCH2O Drop Tee to Connect the Multi Mod Growth Modules.  Provides A Centralized Point for Evacuation When Performing a Full System Drain.

The XXL13 system is designed to deliver prolific yields

                                Sites        Dimensions      

UCDB16XXL13          16          3.91m x 4.33m  
UCDB24XXL13         24          3.91. x 6.36m   
UCDB32XXL13         32          3.91m x 8.39m    

Learn more at the Current Culture website here.

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.