Current Culture H2O Under Current 4 XXL 13
Current Culture H2O Under Current 4 XXL 13
Current Culture H2O Under Current 4 XXL 13
Current Culture H2O Under Current 4 XXL 13
Current Culture H2O Under Current 4 XXL 13
Current Culture H2O Under Current 4 XXL 13
Current Culture H2O Under Current 4 XXL 13
Current Culture H2O Under Current 4 XXL 13
Current Culture H2O Under Current 4 XXL 13
Current Culture H2O Under Current 4 XXL 13
Current Culture H2O Under Current 4 XXL 13

Current Culture H2O Under Current 4 XXL 13

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Current Culture H2O Under Current 4 XXL 13

Current Culture H2O Under Current 4 XXL 13

$1,892.66

Current Culture H2O Under Current 4 XXL 13

$1,892.66
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Current Culture H2O Under Current 4 XXL 13

Unlock the potential of your hydroponic garden with the Current Culture H2O Under Current 4 XXL 13 system. Utilizing advanced Sub-Current Culture® (SCC) technology, this recirculating water culture hydroponic system offers unparalleled growth opportunities for hobbyists and commercial growers alike.

Experience continuous fluid motion as nutrient solution is circulated through the plant's root zone, supercharging them with dissolved oxygen for explosive growth. With uniform pH and EC levels maintained 24/7, you can trust in consistent results throughout your grow.

Features
  • Sub-Current Culture® Technology for Hyper-Aerated Nutrients

  • Modular Design for Easy Setup & Customization

  • High-Quality Construction with Commercial-Grade Components

  • Increased Yield Potential & Reduced Vegetative Time

  • Efficient Water & Nutrient Usage with Less Frequent Change-Outs

  • pH & EC Stability Throughout the System

  • Expert Grower Support for Optimal Results

Specifications
SYSTEM FOOTPRINT (FEET / METERS) 4’6" x 7′ / 1.38m x 2.14m
TOTAL SYSTEM VOLUME (GALLONS / LITERS) 58 / 220
POWER USAGE (WATTS) 90
AIR PUMP SIZE(S) (LPM) 60
AERATION RATE (LPM PER GALLON) 1.03
WATER PUMP SIZE (GPH / LPH) 350 / 1325
RECIRCULATION RATE (EXCHANGES PER HR.) 6.04
SHIPPING WEIGHT (LBS. / KG) 95 / 43.1
SHIPPING BOX SIZES (IN.) (1)16x18x48, (1)8x20x50

 

The Under Current 4 Includes
  • 8 Gallon “Blackout Series” Growth Modules

  • CCH2O 5.5″ Heavy Duty Lids with Port Hole

  • CCH2O 5.5″ Heavy Duty Net Pots

  • 2″ Manifold & Joints with 2” UC Spin-Tight Bulkheads

  • 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(s)

  • Adjustable Float Valve with Reservoir Adapter Kit

  • Drain Valve

  • Chiller Adapter

  • Garden Hose Drain Adapter

  • Cultured Solutions™ VEG A/B

  • 1-Year Warranty.

What Our Experts Think

The Current Culture H2O Under Current 4 XXL 13" is a compact yet powerful solution for hydroponic enthusiasts. Here’s why it’s a standout choice:

  • Advanced DWC Technology: Offers deep water culture (DWC) efficiency, ensuring optimal oxygenation for faster growth and healthier plants.
  • Ample Plant Space: 13" XXL centers provide generous spacing, making it ideal for larger plants or higher-yield setups.
  • Consistent Nutrient Delivery: Features patented Under Current® water circulation for uniform nutrient and pH levels across all sites.
  • Compact and Modular: Designed for smaller spaces while remaining expandable to scale with your growing needs.
  • Robust Construction: Made with durable, UV-resistant materials to withstand demanding growing conditions.
  • Eco-Conscious Efficiency: Reduces water and nutrient waste while delivering exceptional results.
Q&A

Q: What is the Current Culture H2O Under Current 4 XXL 13"?
A: It’s a premium deep water culture (DWC) hydroponic system with four large sites and 13-gallon modules, engineered for accelerated plant growth and high yields.

Q: What are the key features of this system?
A: The patented Sub-Current Culture® technology ensures superior nutrient circulation and oxygenation, promoting vigorous root growth and optimal plant health.

Q: Who is this system designed for?
A: Perfect for both hobbyist and small-scale commercial growers looking for a reliable and efficient hydroponic solution.

Q: What can it grow?
A: Suitable for a wide range of plants, including leafy greens, vegetables, herbs, and flowering crops.

Q: Is it easy to set up and maintain?
A: Yes, it offers a straightforward setup and low-maintenance operation with high-quality, durable components.

Q: Why choose the Under Current 4 XXL 13"?
A: Its compact design delivers professional-grade results, making it a top choice for growers aiming for maximum efficiency and productivity.

Maintenance Tips
  • Clean Regularly: Flush reservoirs, pipes, and fittings every 1–2 weeks to avoid biofilm and sediment buildup.
  • Water Quality: Use RO or filtered water, maintaining a pH of 5.8–6.2 for best results.
  • Nutrient Solution: Monitor EC/PPM levels and replace the solution every 7–10 days to sustain plant health.
  • Aeration: Check air pumps and diffusers to ensure efficient oxygen delivery.
  • Inspect for Leaks: Regularly check seals, joints, and tubing for leaks or weak connections.
  • System Sterilization: Deep clean with food-grade hydrogen peroxide or compatible cleaning agents during complete system flushes.

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