Under Current 4 Pot 13 Gallon System UC4XXL13: High-Performance Recirculating Deep Water Culture System

The Under Current UC4XXL13 is a state-of-the-art Recirculating Deep Water Culture (RDWC) System featuring the patented Sub-Current Culture® circulation method. It boasts unparalleled efficiency, layout versatility, and ease of use. The Under Current system employs negative water pressure to recirculate oxygenated nutrient solution through the plant's root zone, ensuring uniform pH and EC levels across the entire system. Experience the full potential of this water culture system when used with Cultured Solutions® Nutrients and the CCH2O Nutrient Dosing System.

Features and Benefits

  • Grow Trees: Yield more with fewer plants, leading to increased production per plant.
  • Get Your Weight: Achieve accelerated growth rates, shorter veg times, and heavy yields for significant profits.
  • Take A Vacation: Hassle-free maintenance, no timers or guesswork, and reduced labour requirements make cultivation a breeze.
  • Top-Shelf Results: Obtain optimal resin output, robust terpene profiles, and consistently clean test results.
  • Facility Proven: Trust in the system preferred by professional growers worldwide for craft cultivation.

How to Use

  1. Assemble the Under Current 4 Pot 13 Gallon System UC4XXL13 by following the provided instructions.
  2. Fill the reservoir with water and add Cultured Solutions® Nutrients according to the recommended dosage for your plant stage.
  3. Monitor and adjust pH and EC levels as necessary to ensure uniformity throughout the system.
  4. Regularly check the CCH2O Nutrient Dosing System for precise nutrient delivery and make adjustments as needed.
  5. Observe and maintain your plants throughout their growth stages, harvesting when they reach the desired quality and yield.

Aqua Gardening Suggests These are Best For

The Under Current 4 Pot 13 Gallon System UC4XXL13 is perfect for professional growers and hobbyists who value efficiency, flexibility, and simplicity in their hydroponic setups. Ideal for craft cultivation, this system delivers consistent quality and maximum yields without sacrificing ease of use.

Notes from Aqua Gardening

  • Always follow product instructions and guidelines for the Under Current UC4XXL13 system, Cultured Solutions® Nutrients, and the CCH2O Nutrient Dosing System to achieve the best results.
  • Monitor and maintain pH and EC levels regularly to foster a healthy growing environment for your plants.
  • Choose an appropriate water chiller size (1/10 - 1/6 HP) to ensure proper temperature control for optimal growth.


What is the Under Current® Recirculating Deep Water Culture (RDWC) System?

The Under Current® RDWC System is a high-performance water culture system that utilises the patented Sub-Current Culture® circulation method. It is designed for efficiency, layout versatility, and ease of use. This system ensures that pH and EC levels are uniform throughout the entire system, providing an optimal growing environment for your plants.

What are the benefits of growing plants in an Under Current® system?

Growing in an Under Current® system offers several advantages, including:

- Larger plants with increased yields

- Reduced plant counts and more production per plant

- Accelerated growth rates and shortened veg times

- Easy and reliable operation with reduced labor and maintenance

- Top-shelf results with optimal resin output, strong terpene profiles, and clean test results

- Trusted by professional growers worldwide, ideal for craft cultivation

Can you provide details on the Under Current 4 Pot 13 Gallon System?

The Under Current 4 Pot 13 Gallon System has the following specifications:

- Number of rows: 2

- Number of sites: 4

- Plant spacing & module size: 40" centres/13 gallon

- System footprint (feet/meters): 4'6" x 7'6.5 / 1.37 m x 2.30m

- Total system volume (gallons/litres): 58/220

- Power usage (watts): 91

- Water chiller size (hp): 1/10 - 1/6 HP

- Reservoir size (gallons/litres): 60/250

- Suitable veg time: 4-6 weeks, with plant heights of 30"-36"

What size water chiller do I need for the Under Current 4 Pot 13 Gallon System?

For this system, a water chiller size of 1/10 - 1/6 HP is recommended.

Is a timer required for operating the Under Current 4 Pot 13 Gallon System?

No, the Under Current 4 Pot 13 Gallon System does not require a timer for operation. The system is designed for easy and reliable use, without guesswork or manual adjustments.

Still Unsure if This Product is Right for You?

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(SKU: 130509)

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Shipping Dimensions & Weight

Dimensions: 0.80m (Length) x 1.25m (Width) x 0.96m (Height)

Weight: 70.0kg

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1 Year Repair Warranty - Manufacturer warranty, this product needs to be returned to Aqua Gardening and then sent to the supplier for testing and repair.


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