• 888-815-9763 Sales & Support Mon - Fri, 8am - 5pm PST. Instagram Facebook Twitter Google + Youtube

 

 
Complete Grow Tent Packages

Complete Grow Tent Packages

Start growing indoors today!

Complete Nutrient Packages

Sun System Reflectors on Sale

Deep discounts on many reflector models!

Hydrobuilder Warehouse Deals

Grow Tent Blowout Sale

Hydrobuilder grow tents on sale now!

Hydrobuilder Learning Center

Expert growing advice and tips!

		
Sale on all Current Culture products

Current Culture Under Current Evolution 18 XL

Item #: UCE18XL

Be the first to review this product

Current Culture
Your Price:
$2,491.15
Availability:

In Stock

Shipping:
Ships In 8 Days
 
FREE Shipping!

* Required Fields


Current Culture Under Current Evolution 18 XL

Additional Images

 

Recommended
Grow Space
10 x 15

Feet


Plant Spacing
25"

Center to Center


System Capacity
135

Gallons

Recommended
Lighting
8

600W
HID Lights

Recommended
Water Chiller
1/2

HP

Buy now and receive a FREE quart of Veg A and Veg B nutrients by Cultured Solutions! The nutrient system designed by Current Culture to work with their Under Current Systems!

The Under Current 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 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.

All Current Culture Systems now come with White ABS lids. These new white lids are made of durable ABS plastic, are UV stable, 100% non-translucent and highly reflective. This provides for slightly cooler system operating temperatures and less scale build up. The black lids previously used have been discontinued and are no longer available.

New Side-Entry Air Ports All Current Culture Under Current system now include an innovative side-entry for the air diffuser lines utilizing a uni-seal for each module. This allows you to remove the entire module lid without disconnecting the air lines, making root-zone inspection much easier. Replacement Air Diffuser kits are now sold in two options - side entry or top entry. You can easily convert an older UC system with top entry to utilize side entry by purchasing an air diffuser kit and following the included instructions to drill the correct sized hole into your modules.

    Benefits of using the Under Current:
  • Increased Nutrient Efficiency
  • 50+ System Configurations
  • Expandable Modular Design
  • Designed to Accommodate Any H.I.D. Lighting Layout
  • Hand Crafted in California
  • Commercial Grade
  • Low Power Consumption
  • pH And EC/TDS Uniform Throughout Entire System
  • Conserves Water
  • Larger Yields with Fewer Plants
  • Less Frequent Nutrient Change Outs
  • Easily Adaptable To Dosers, Top-Off Reservoirs & Chillers
  • Includes Professional Quality Air & Water Pumps

    The Under Current Evolution XL Includes:
  • 8 gallon "Blackout Series" growth modules
  • 2" Manifold & Joints
  • 2" UC Spin-Tight Bulkheads
  • Your Choice of Growth Module Lids:
    • One 8" Net Pot per Growth Module
    • or One 5.5" Net Pot per Growth Module
  • Danner Mag-Drive Return Pump
  • Premium Linear Air Pump(s)
  • 9" Air Diffuser Disc
  • Aqua-Pore Air Diffusers
  • Air Distribution Manifold
  • Air Hose
  • In-Line Filter
  • Adjustable Float Valve with Reservoir Adapter Kit
  • Drain Valve
  • Chiller Adapter
  • Garden Hose Drain Adapter
  • Cultured Solutions VEG A/B
  • 1-Year Warranty

UNDER CURRENT EVOLUTION 18 XL

NUMBER OF ROWS: 3
NUMBER OF SITES: 18
PLANT SPACING & MODULE SIZE: 25" Centers / 8 Gallon

UNDER CURRENT EVOLUTION 18 XL SPECS:

SYSTEM FOOTPRINT (FEET / METERS): 5'4" x 13'9" / 1.63m x 4.2m
TOTAL SYSTEM VOLUME (GALLONS / LITERS): 135 / 512
POWER USAGE (WATTS): 203
AIR PUMP SIZE(S) (LPM / HP): (1)60, (1)60
AERATION RATE (LPM PER GALLON): 0.89
WATER PUMP SIZE (GPH / LPH): 950 / 3597
RECIRCULATION RATE (EXCHANGES PER HR.): 7.04

RECOMMENDATIONS

GROW AREA (FEET / METERS): 10' x 15' / 3.05m x 4.57m
LIGHTING (HORIZONTAL): 8 X 600W
LIGHTING (VERTICAL): N/A
WATER CHILLER SIZE* (HP): 1/2 HP
RESERVOIR (GALLONS / LITERS): 140 / 500
VEG TIME (WEEKS/IN.): 2-3 weeks / 18"-24"

SHIPPING INFO

SHIPPING WEIGHT (LBS. / KG): 175 / 79.4
SHIPPING BOX SIZES (IN.): (2)16X18X48, (1)16X18X28

*General Recommendation Check Manufacturers Specifications for proper chiller sizing.

    Under Current is a deep water culture system with many available configurations.
    Plant Centers measure from the center of one plant to the center of the next plant and each model includes 8" Net Pots.
  • UC models have 18" Plant Centers and 8 gallon Growth Modules
  • XL models have 25" Plant Centers and 8 gallon Growth Modules
  • XL13 models have 30" Plant Centers and 13 gallon Growth Modules
  • XXL13 models have 40" Plant Centers and 13 gallon Growth Modules

  • Have questions? Please give us a call at 888-815-9763 and one of our knowledgeable tech specialists will be ready and able to answer them all!

"

Features

Brand Current Culture
SKU UCE18XL
Width (in.) 64"
Height (in.) 12"
Length (in.) 165"
Warranty Yes
Free Shipping Yes
Lead Time Ships In 8 Days
Suggested Plants 18

Consider these upgrades and accessories for the Current Culture Under Current Evolution 18 XL:

Eco Plus 1/2 HP Commercial Grade Water Chiller

Eco Plus 728707

Eco Plus 1/2 HP Commercial Grade Water Chiller
$1,038.44
AutoPot FlexiTank 200 Gallon

AutoPot APU-FLEXITANK-200

AutoPot FlexiTank 200 Gallon
$192.99
Bluelab Guardian Monitor Connect

Bluelab BL-GUARDIAN

Bluelab Guardian Monitor Connect
$374.10
 

Current Culture Under Current Evolution 18 XL Videos





Shipping Info:

Free Shipping

Ships Via FedEx/UPS

Questions about this product?
Contact us for advice or more details. Our product specialists are here to help.
888-815-9763
Email an Expert
Report an issue on this page

Why Shop with Hydrobuilder?
We offer the best service and support in the industry. Your complete satisfaction is our goal.