- 1x RDWC Circulation Water Pump 20
- 1x RDWC Header Pot Complete
- 2x RDWC Pot 36L
- 2x Large Pot Lid Adapter
- 3x Silver Lid
- 1x Header Pot Blank
- 2x Square Net Pot
- 2x Air Injection Ring
- 6x RDWC Suction Cup
- 1x Tee 50mm Barbed
- 4x Elbow 50mm Dual Flow
- 1x 50mm Straight Dual Flow
- 5x Washer 50 X 64mm
- 5x Nut 50mm Dual Flow
- 1x RDWC Tee, Ball Valve and Filter
- 1x Tee 16mm Barbed
- 2x Plug - 16mm
- 1x Elbow 16mm Barbed
- 2x Tee 16mm - 6mm Blue
- 2x Pot Clip 16mm
- 2x Pipe 6mm Blue Bulk by Meter
- 5x Pipe 16mm Silver Bulk by Meter
- 2x Pipe 19mm Blue Bulk by Meter
- 3x Pipe 50mm Silver 100cm Piece
- 1x Wrench 50mm
- 1x Pipe Cutter 50mm
Alien Hydroponics RDWC - 2 Pot 2 Row
starting from 0% interest financing from
/mo.
- 72L total pot capacity across two individual 36L growth modules
- 2-inch Dual-Flow fittings prevent root blockages and maintain high circulation
- Modular 2-pot footprint fits into closets or 2x4 grow tents with ease
- 1-year warranty
- View More Details
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Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
Who This Is For
- You are moving to RDWC because your current passive system lacks the oxygenation needed for rapid root growth.
- You are downsizing your footprint because you need to maintain commercial yields in a closet or small urban space.
What We Found
- Those 2-inch fittings are massive, so you won't see the typical flow restriction when roots get thick late in cycle.
- The silver finish is not just for looks, it actually keeps the solution cooler than standard black pots.
- We love the threaded design because it lets you tear down and scrub the system without fighting stubborn glue.
What Users Say
- Growers who switched from soil say the oxygen injection cut their vegetative stage by nearly two weeks on average.
- Users tell us the tool-free assembly meant they were up and running in twenty minutes instead of an entire afternoon.
- Cultivators running massive root balls report zero overflows since moving to the oversized 50mm dual-flow fittings.
Alien Hydroponics RDWC - 2 Pot 2 Row
Struggling to achieve professional hydroponic results due to limited space or system complexity? The Alien Hydroponics RDWC 2 Pot 2 Row Kit is your solution, delivering commercial-grade recirculating deep water culture (RDWC) performance in a compact, user-friendly package. It's the perfect entry point for first-time growers wanting to master RDWC, urban cultivators with tight spaces, or experienced growers focusing on small-batch, premium plants.
This advanced system provides abundant oxygen and nutrient circulation directly to the root zone, creating ideal conditions for rapid growth and impressive yields. The unique design prevents common issues like root clogging and oxygen deficiency that can limit plant development in other deep water culture systems. With tool-free assembly and a no-glue design, setup is quick and maintenance is a breeze, making your transition to professional hydroponics straightforward. For those needing a larger setup, Alien Hydroponics offers a range of bigger systems, including the popular RDWC 4 Pot 2 Row kit.
What's Included
Features
🚀
Accelerated Growth & Higher Yields
Delivers oxygenated nutrients directly to roots, reducing vegetative time for faster, larger harvests.
💧
Reduced Clogging
Features oversized 2" Dual-Flow™ fittings that minimize root blockage for consistent nutrient delivery.
🧩
Flexible & Scalable Design
This modular system easily adapts to various grow sizes, allowing simple customization and expansion.
💰
Efficient Nutrient Management
Requires minimal medium and recirculates the nutrient solution, reducing setup and operational costs.
💨
Superior Oxygenation
JET-STREAM A.I.R.™ rings provide constant, high-pressure oxygen flow to promote healthy root development.
✅
Easy Setup & Maintenance
Designed with threaded fittings and snap-on pipes for a glue-free setup and easy reconfiguration.
🛡️
Heat-Reflective & Durable
Utilizes heat-reflective silver polymer to maintain cooler solution temperatures for optimal root health.
🔧
Customizable Configurations
Offers numerous options to maximize your growing space with remote headers and multiple pot sizes.
Setup and Maintenance
System Setup Steps:
- Prepare Pots: Attach the necessary fittings to the pots.
- Connect the System: Use piping to connect the pots and the header pot to establish the recirculating network.
- Install Air System: Set up the air pump and connect it to the air injection rings in the pots.
- Integrate Pumps: Install the water pump for recirculation.
- Fill the System: Add water and nutrients to the system and allow it to circulate before testing.
Maintenance Tips:
- Maintain water temperature between 64-68°F (18-20°C).
- When planting, use a substrate layer in the net pot, water the cutting, and fill the remaining space with substrate.
- Drain the system as needed by connecting a pipe to the designated fitting.
- Use preventative solutions to maintain root health and system cleanliness.
Specifications
| Specification | Value |
|---|---|
| Number of Pots | 2 |
| Number of Rows | 2 |
| Kit Total Fluid Volume | 19.4 gallons / 73.6 liters |
| Minimum Assembled Size (L x W) | 35" x 37.375" |
| Maximum Assembled Size (Remote Header, L x W) | 70.5" x 46.125" |
| Water Pump Included | RDWC Circulation Water Pump 20: 350 GPH, 35 Watts |
| Air Pump (With Kit) | Air Pump 4: 10.6 gal/min (40 L/min), 30 watts |
| Air Pump (Not Included) | Requires pump delivering at least 5.3 gal/min (20 L/min) |
Support & Manuals
Warranty
The Alien Hydroponics RDWC system comes with a one-year warranty for your peace of mind.
FAQs
Is this RDWC system good for beginners?
Absolutely. The 2 Pot 2 Row system is perfect for beginners. Its tool-free, no-glue assembly makes setup simple, and the automated system reduces daily maintenance, allowing new growers to learn the fundamentals of hydroponics without being overwhelmed.
What are the main advantages of an RDWC system?
Recirculating Deep Water Culture (RDWC) systems provide superior root oxygenation, which leads to faster vegetative growth and larger yields. They also ensure consistent nutrient and pH levels across all pots and are highly efficient with water and nutrients. Explore our full range of RDWC hydroponic systems to see more options.
Can I expand this 2-pot system later?
Yes, all Alien Hydroponics systems are modular. While it's often more cost-effective to start with a larger kit if you anticipate expansion, you can purchase additional components to enlarge your setup. For a step up, consider the Alien Hydroponics RDWC 4 Pot 2 Row system.
What size air pump do I need if I buy the kit without one?
If you opt for the kit without an air pump, you will need to supply one capable of delivering a minimum of 5.3 gallons per minute (20 liters per minute) or 317 gallons per hour to ensure adequate oxygenation for the two pots.
How does the Dual-Flow™ fitting help my plants?
The patent-pending 2" Dual-Flow™ fittings are designed with slots that allow water and nutrients to circulate freely while preventing roots from passing through and causing blockages. This ensures your plants receive a consistent, uninterrupted supply of everything they need to thrive.
Happy To Help
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
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