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Alien Hydroponics RAIN System - 10 Pot 2 Row Kit

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MODEL: BD100-5210C
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Alien Hydroponics RAIN System - 10 Pot 2 Row Kit

Struggling with inconsistent nutrient distribution and uneven plant growth? The Alien Hydroponics RAIN System - 10 Pot 2 Row Kit solves these challenges by mimicking natural rainfall to deliver water and nutrients evenly across all your plants. This innovative top-feed system ensures optimal nutrient absorption, superior oxygenation, and healthy root development while preventing common issues like root rot, nutrient lockout, and salt buildup.

Designed for growers ready to scale beyond hobby-level cultivation, the RAIN System offers the perfect balance of performance and practicality. It works seamlessly with various growing mediums including soil, coco, and clay pebbles, giving you complete flexibility in your grow approach. The automated feeding system eliminates tedious manual watering while the efficient drainage design prevents waterlogging and washes away residual salts. Available in both 4-gallon (15L) and 8-gallon (30L) pot configurations, you can customize the system to match your space and plant requirements. For larger operations, explore the 24 Pot 3 Row RAIN system or the 36 Pot 4 Row RAIN system.

Please note: A nutrient reservoir/tank is required for operation but is not included with the kit. We recommend using a tank with a minimum capacity of 30 gallons. GardenTank collapsible tanks are available, or you may supply your own.

What's Included

  • 1x DRAIN Pump Pipe Adapter
  • 1x Pressure Water Pump 20
  • 1x Cycle Timer
  • 1x AERO/RAIN Header Pot Complete 20L
  • 10x AERO/RAIN Pot 15L
  • 1x Silver Lid
  • 10x RAIN Lid Cover
  • 10x RAIN Lid
  • 20x RAIN Lid Clip
  • 1x Header Pot Blank
  • 20x Pot Stand for 15L Pot
  • 10x RAIN Fabric Pot 15L
  • 10x Drain Cover - Copper
  • 2x Elbow 50mm Barbed
  • 2x Elbow 50mm Dual Flow
  • 9x Tee 50mm Dual Flow
  • 11x Washer 50 X 64mm
  • 11x Nut 50mm Dual Flow
  • 8x Clamp Size 2
  • 2x Valve 16mm Green
  • 2x Plug - 16mm
  • 20x Tee 16mm - 4mm
  • 10x Pot Clip 16mm
  • 2x Elbow 19mm Barbed
  • 2x Elbow 25mm Barbed
  • 1x Siphon Tee 19mm Fitting
  • 1x Siphon Tee 25mm Fitting
  • 6x Pipe 16mm Silver Bulk by Meter
  • 4x Pipe 19mm Black Bulk by Meter
  • 4x Pipe 25mm Blue Bulk by Meter
  • 4x Pipe 4mm Green Bulk by Meter
  • 5x Pipe 50mm Silver 100cm Piece
  • 1x Wrench 50mm
  • 1x Pipe Cutter 50mm
  • 1x RAIN Instructions
  • 1x JET-STREAM DRAIN Water Pump 1100GPH
  • 1x JET-STREAM DRAIN Water Pump Power Adapter

Features

⚙️
Dual-Flow™ Fittings

Patent-pending fittings ensure a free-flowing system and prevent root clogging with innovative side slots.

🛡️
Copper Drain Covers

Copper-plated drain covers prevent roots from entering the pipe network, ensuring uninterrupted operation.

🌡️
Heat-Resistant Pipes

Heat-reflective silver piping minimizes nutrient solution temperature fluctuations for optimal root health.

💧
Raised Drainage Grid

A sloped base and raised grid design allows for rapid and efficient draining, preventing waterlogging.

🧠
Rain Brain Controller

Ensures precise and consistent nutrient delivery on schedule for perfect feeding timing.

🔧
Easy Setup & Maintenance

Threaded fittings and snap-on pipes allow for a completely glue-free setup and simple reconfiguration.

💪
Durable Construction

Made from high-quality, non-reactive materials to ensure system longevity and plant safety.

🌱
Versatile Growing Media

Compatible with soil, coco, clay pebbles, and other growing mediums for complete flexibility.

Specifications

15L Pot Configuration

Specification Value
Number of Pots 10
Number of Rows 2
Min Assembled Size (Compact Header) 85⅜" L x 28⅜" W
Max Assembled Size (Compact Header) 128⅜" L x 37" W
Min Assembled Size (Remote Header) 85⅜" L x 28⅜" W
Max Assembled Size (Remote Header) 167¾" L x 37" W
Water Pumps Included JET-STREAM DRAIN 1100GPH, Pressure Water Pump 20
Recommended Reservoir (Not Included) 30 Gallons / 120 Liters

30L Pot Configuration

Specification Value
Number of Pots 10
Number of Rows 2
Min Assembled Size (Compact Header) 101⅛" L x 34⅝" W
Max Assembled Size (Compact Header) 156¾" L x 46⅛" W
Min Assembled Size (Remote Header) 100¼" L x 34⅝" W
Max Assembled Size (Remote Header) 196⅛" L x 46⅛" W
Water Pumps Included JET-STREAM DRAIN 1100GPH, Pressure Water Pump 20
Recommended Reservoir (Not Included) 30 Gallons / 120 Liters

Setup & Maintenance

System Setup Steps:

1. Prepare Pots

Attach the necessary fittings to the pots.

2. Connect the System

Use piping to connect the pots and the header pot to establish the recirculating network.

3. Install Air System

Set up the air pump and connect it to the air stones in the pots.

4. Integrate Pumps

Install the water pump(s) for recirculation and chilling (if applicable).

5. Set Up Nutrient Tank

Connect the nutrient tank to the system.

6. Fill the System

Add water to the system.

Maintenance Tips:

  • Maintain a 50-75cm center distance between each pot.
  • Alien Hydro recommends a watering frequency of one minute every hour.
  • Regularly check the filter for debris.
  • Minimal cleaning is required when using mineral-based nutrients.
  • Use ROOT ROT X™ to sterilize and keep roots healthy.
  • Flush the system between crop cycles with clean water and disinfectant.
  • Inspect sprinklers to ensure proper misting and water distribution.

Warranty

The ALIEN RAIN System comes with a one-year manufacturer's warranty, ensuring your investment is protected against defects.

Compare Alien Hydroponics Systems

Feature Alien Hydroponics V-System Alien Hydroponics RDWC Alien Hydroponics AERO System Alien Hydroponics RAIN System Alien Hydroponics EasyFeed System
Hydroponic method RDWC RDWC Aeroponics Top-feed Bottom-feed
Pot sizes available 15.3 gallon (58L) 5 gallon (20L) 9.5 gallon (36L) 4 gallon (15L) 8 gallon (30L) 4 gallon (15L) 8 gallon (30L) 2.5 gallon (10L) 4 gallon (16L) 6 gallon (22L) 8 gallon (30L)
Can be expanded / reconfigured
Customizable pot / plant spacing 26-39" / 65-100cm 14-30" / 35-75cm 14-30" / 35-75cm 14-30" / 35-75cm 15-36" / 38-91cm
Minimal medium required
Oxygenates nutrients
Fresh nutrient distribution direct to every pot
Doesn't require electricity
Can be used on uneven ground
Can be used with soil or coco
Can grow root crops
Kit configurations available to best fit your space 54 1 - 4 rows 1 - 28 pots 1 pot size 183 1 - 4 rows 1 - 48 pots 2 pot sizes compact or remote header 144 1 - 4 rows 1 - 36 pots 2 pot sizes compact or remote header 144 1 - 4 rows 1 - 36 pots 2 pot sizes compact or remote header 400 1 - 10 rows 1 - 100 pots 4 pot sizes
Custom configurations available

FAQs

What growing mediums can I use with the RAIN System? +

The RAIN System is incredibly versatile and works with various growing mediums including soil, coco coir, clay pebbles, perlite, and more. This flexibility allows you to choose the medium that best suits your plants and growing style.

How does the RAIN System prevent root rot? +

The RAIN System features a raised drainage grid and sloped base that ensures rapid draining and prevents waterlogging. The top-feed delivery mimics natural rainfall, providing excellent oxygenation while the efficient drainage keeps roots healthy and rot-free.

What size reservoir tank do I need for this kit? +

A reservoir tank is required but not included. For the 10-pot system, a minimum capacity of 30 gallons (120 liters) is recommended to ensure consistent nutrient delivery. You can source your own or consider compatible GardenTank collapsible tanks.

Can this system be expanded later? +

Absolutely. The modular design allows for easy expansion and customization. You can reconfigure the layout or add more pots as your operation grows, even scaling up to larger setups like the 24 Pot RAIN System or 36 Pot RAIN System.

How does the RAIN System compare to an AERO or RDWC system? +

The RAIN System uses top-feed irrigation that mimics natural rainfall and works with various growing mediums, making it ideal for growers who prefer soil or coco. AERO systems use misted nutrients for suspended roots offering the fastest growth, while RDWC systems submerge roots in oxygenated solution. RAIN offers the most versatility in growing medium choice.

Is the RAIN System difficult to assemble? +

No, the RAIN System is designed for easy, glue-free assembly. It features threaded fittings and snap-on pipes, allowing for quick setup and simple reconfiguration without special tools or experience required.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

  • Most orders are processed within 24-48 hours after being placed.
  • Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

  • USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
  • FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
  • UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

  • These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
  • For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

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