Current Culture H2O Under Current 16

$2,654.06$2,948.95
  • Current Culture H2O Under Current 16
  • Current Culture H2O Under Current 16
  • Current Culture H2O Under Current 16
  • Current Culture H2O Under Current 16

Current Culture H2O Under Current 16

$2,654.06$2,948.95



  • Under Current 16

    NUMBER OF ROWS: 2
    NUMBER OF SITES: 16
    PLANT SPACING & MODULE SIZE: 18″ Centers / 8 Gallon

    Recirculating Deep Water Culture (RDWC) System 

    The Under Current® Recirculating Deep Water Culture (RDWC) System features the patented Sub-Current Culture® circulation method. This high-performance water culture system is unmatched in efficiency, layout versatility and ease of use. The Under Current® utilizes negative water pressure to recirculate oxygenated nutrient solution through the plant’s root zone ensuring pH and EC levels are uniform throughout the entire system.

    The Under Current® is the cornerstone of the CCH2O Proven Production Approach when used with Cultured Solutions® Nutrients and the CCH2O Nutrient Dosing System.


    What's Included with the Under Current 16?

    • CCH2O Multi Mod Growth Modules with Drain Well
    • CCH2O 5.5″ Heavy Duty White Lids with Port Hole
    • CCH2O 5.5″ Heavy Duty Net Pots
    • CCH2O Easy Clean Manifolds with UC Spin-Tight Bulkheads
    • CCH2O Add-Back Kit
    • High Flow Aeration Manifold
    • Air Pump Bank with CCH2O Air Flow Regulator
    • Premium Linear Air Pump(s)
    • Danner Mag-Drive™ Return Pump with 1″ Return Hose
    • Optional Drain Out Kit Available
    • Adjustable Float Valve with Reservoir Adapter Kit
    • Cultured Solutions™ XS Growers Pack
    • 3-Year Limited Warranty. 

    Under Current System Options

    *Boneless Spacing Option: All Under Current systems are available in a “Boneless” configuration. Boneless systems ship WITHOUT straight sections of piping allowing for custom plant spacing.

    *Remote Epicenter Option: All Under Current systems are available with a “Remote Epicenter” option. This allows growers to place the Epicenter (control module) on the outside of their grow space or tent.

    *Please note: Both of the above-noted options require the separate purchase and installation of PVC pipe. If you are interested in these options, please call us at 1-719-249-0550, and we will be glad to assist.


    UC16 Recommendations for Use

    GROW AREA (FEET / METERS):
    4′ x 18′ / 1.2m x 5.5m
    LIGHTING (HORIZONTAL):
    4 X 600W
    LIGHTING (VERTICAL): N/A
    WATER CHILLER SIZE* (HP):
    1/4 – 1/2 HP
    RESERVOIR (GALLONS / LITERS):
    125 / 500
    VEG TIME (WEEKS/IN.):
    1-2 weeks / 12″-18″

     *General Recommendation - Check Manufacturer's Specifications for proper chiller sizing.

  • SYSTEM FOOTPRINT (FEET / METERS):
    2’10.5″ x 14’5″ / 0.88m x 4.39m
    TOTAL SYSTEM VOLUME (GALLONS / LITERS):
    118 / 447
    POWER USAGE (WATTS):
    203
    AIR PUMP SIZE(S) (LPM):
    (1)30, (1)80
    AERATION RATE (LPM PER GALLON):
    0.93
    WATER PUMP SIZE (GPH / LPH):
    950 / 3597
    RECIRCULATION RATE (EXCHANGES PER HR.):
    8.05
  • 🚚 Orders over $100 ship for free to 48 cont. U.S States.

    All products:

    📦 Ship with Discrete Packaging.

    🔒 Come with Full Manufacturer's Warranty.

    ↩️ Qualify for Hassle Free Returns.

    💨 Ship from our warehouses in the USA.

    Please see our full Shipping + Returns Policy for details.

Product features

Ships from USA

yield booster

grower approved