Experience the Under Current Complete Kit UC4XL for Enhancing Plant Growth

Maximise the productivity of your hydroponic or aquaponic garden with our Under Current Complete Kit UC4XL. The kit contains everything you need for a successful growing experience, including a state-of-the-art 4 Pot System, Cultured Solutions nutrients, and Canna Aqua Clay Pebbles.

Features and Benefits

  • Under Current 4 Pot System: Space-efficient design with 25" plant spacing and 8-gallon modules to optimise water and nutrient distribution within the system.
  • Cultured Solutions VEG A & B: pH balanced nutrient solution with high concentrations of essential minerals for a strong vegetative growth phase.
  • Cultured Solutions Bloom A & B: Full-spectrum, two-part nutrient solution for prolific flowers and fruiting, with macro and micro nutrients in perfect proportions.
  • Cultured Solutions UC Roots: Assists in maintaining a clean hydroponic system and increases nutrient uptake, reducing the chance of pathogen buildup and ensuring optimal plant growth.
  • Canna Aqua Clay Pebbles: Ideal substrate with low soluble salt content, suitable for use in hydroponic and aquaponic systems to provide proper aeration and moisture retention.

How to Use

  1. Assemble the Under Current 4 Pot System according to the instructions provided.
  2. Fill the growth modules with Canna Aqua Clay Pebbles and place plants in the net pots.
  3. Mix the Cultured Solutions VEG A & B nutrients in water, with 0.1-0.5ml per litre for early Veg and 0.6-1.3ml per litre for late veg, and fill the reservoir.
  4. Once the plants begin to flower, switch to using Cultured Solutions Bloom A & B nutrients in the reservoir to stimulate flower and fruit production.
  5. Add Cultured Solutions UC Roots to the reservoir as needed to maintain a clean hydroponic system and enhance nutrient uptake.
  6. Monitor and adjust pH levels, humidity, and other environmental factors throughout the growing process to ensure optimal plant health and productivity.

Aqua Gardening Suggests These are Best For

This Under Current Complete Kit UC4XL is perfect for hydroponic and aquaponic growers of all experience levels, from beginners to experts. It's an ideal solution for those who want to maximise plant productivity and optimise water and nutrient distribution while having control over the entire cultivation process.

Notes from Aqua Gardening

  • Always follow the product instructions and recommended dosage when using Cultured Solutions nutrients.
  • Ensure proper aeration, drainage, and humidity control in your growing environment for optimal plant growth and overall health.
  • Monitor and maintain water quality in the reservoir to prevent pathogen buildup and ensure a clean hydroponic system.


What is included in the Under Current Complete Kit UC4XL?

The kit includes:

- 1 x Under Current 4 Pot System [UC4XL]

- 1 x Cultured Solutions VEG A & B [946ml]

- 1 x Cultured Solutions Bloom A & B [946ml]

- 1 x Cultured Solutions UC Roots [946ml]

- 1 x Canna Aqua Clay Pebbles 5L

What are the specifications of the Under Current 4 Pot System [UC4XL]?

The specifications are:

- SYSTEM FOOTPRINT (FEET / METERS): 3’2.5" x 5’11.5" / 0.98m x 1.82m



- WATER CHILLER SIZE* (HP): 1/10 – 1/6 HP


- VEG TIME (WEEKS/IN.): 2-3 weeks / 18"-24"

How should I use Cultured Solutions VEG A & B [946ml] in my hydroponic system?

Use 0.1-0.5ml of VEG A & B per litre of water for early Veg and 0.6-1.3ml per litre during late veg.

What are the benefits of using Cultured Solutions UC Roots [946ml] in my hydroponic system?

UC Roots offers the following benefits:

- Increases nutrient uptake

- Helps keep hydroponic system clean

- pH stable & non-caustic

- Dissolves mineral scale development

- Keeps nutrient soluble

- Reduces the chance of pathogen buildup

- Can be used for maintenance, for system flush and grow media cleaning.

Why should I use Canna Aqua Clay Pebbles in my hydroponic system?

Canna Aqua Clay Pebbles are an ideal substrate for controlling the application of nutrients and the humidity level of plants throughout the cultivation process. They are made from special types of clay with a low soluble salt content, making them particularly suited for use in hydroponic and aquaponic systems.

Still Unsure if This Product is Right for You?

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