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RAIN 24 Pot 4 Row 15L Compact Header Kit diagram: 24 grey hydroponic pots connected by tubing to a header tank.
RAIN 24 Pot 4 Row 15L Remote Header Kit diagram showing 24 grey square pots in 4 rows connected by pipes.
Top-down view of RAIN 24 Pot, 4 Row, 30L Compact Header Kit hydroponic system with grey pots and blue plumbing.
Diagram of RAIN 24 Pot 4 Row 30L Remote Header Kit featuring 24 pots in 4 rows, linked to a header system.
RAIN 24 Pot 4 Row 15L Compact Header Kit diagram: 24 grey hydroponic pots connected by tubing to a header tank.
RAIN 24 Pot 4 Row 15L Remote Header Kit diagram showing 24 grey square pots in 4 rows connected by pipes.
Top-down view of RAIN 24 Pot, 4 Row, 30L Compact Header Kit hydroponic system with grey pots and blue plumbing.
Diagram of RAIN 24 Pot 4 Row 30L Remote Header Kit featuring 24 pots in 4 rows, linked to a header system.

Alien Hydroponics RAIN System - 24 Pot 4 Row Kit

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MODEL: BD100-5424C
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Alien Hydroponics RAIN System - 24 Pot 4 Row Kit

Achieving uniform nutrient distribution in high-capacity grows can be a logistical nightmare, leading to inconsistent yields and wasted resources. The Alien Hydroponics RAIN System - 24 Pot 4 Row Kit solves this by mimicking natural rainfall, delivering precise hydration and oxygenation to every plant. This scalable, automated top-feed system is designed for professional-level operations and co-op grows that demand efficiency without the risks of root rot, nutrient lockout, or salt buildup. Whether you are looking for this specific configuration or exploring higher capacities like the Alien Hydroponics RAIN System - 36 Pot 4 Row Kit, this system provides the modularity needed for success.

Built for versatility, the RAIN System works seamlessly with various growing mediums and offers options for 4-gallon (15L) or 8-gallon (30L) pots. Its innovative no-glue design ensures that assembly is straightforward and maintenance is minimal, allowing you to focus on your crop rather than your plumbing. Please note: The RAIN system requires an external nutrient reservoir; we recommend pairing this kit with a compatible GardenTank or your preferred reservoir solution.

What's Included

  • 1x DRAIN Pump Pipe Adapter
  • 1x Pressure Water Pump 30
  • 1x Cycle Timer
  • 1x AERO/RAIN Header Pot Complete 36L
  • 24x AERO/RAIN Pot 15L (or 30L)
  • 1x Large Pot Lid Adapter
  • 1x Silver Lid
  • 24x RAIN Lid Cover
  • 24x RAIN Lid
  • 48x RAIN Lid Clip
  • 1x Header Pot Blank
  • 48x Pot Stand
  • 24x RAIN Fabric Pot
  • 24x Drain Cover - Copper
  • 2x Elbow 50mm Barbed
  • 2x Tee 50mm Barbed
  • 4x Elbow 50mm Dual Flow
  • 21x Tee 50mm Dual Flow
  • 25x Washer 50 X 64mm
  • 25x Nut 50mm Dual Flow
  • 14x Clamp Size 2
  • 8x Clamp Size 3
  • 4x Valve 16mm Green
  • 4x Plug - 16mm
  • 48x Tee 16mm - 4mm
  • 24x Pot Clip 16mm
  • 2x Tee 25mm Barbed - 3/4" Male
  • 2x Tee 25mm Barbed
  • 2x Elbow 25mm Barbed - 3/4" Male
  • 2x Elbow 19mm Barbed
  • 2x Elbow 40mm Barbed
  • 1x Siphon Tee 19mm Fitting
  • 1x Siphon Tee 40mm Complete
  • 1x Wrench 50mm
  • 1x Pipe Cutter 50mm
  • 1x JET-STREAM DRAIN Water Pump 1100GPH

Features

💧
Dual-Flow™ Fittings

Patent-pending side-slot technology prevents root clogging while ensuring free-flowing drainage.

🛡️
Copper Drain Covers

Copper-plated covers naturally deter roots from entering the pipe network, protecting your plumbing.

❄️
Heat-Resistant Pipes

Heat-reflective silver polymer piping deflects light and keeps your nutrient solution temperatures stable.

🔼
Raised Drainage

A sloped base and raised grid system ensure water drains faster, preventing stagnant zones.

🧠
Rain Brain

Automated delivery ensures your feeding schedule is executed with precision timing every time.

🛠️
No-Glue Assembly

Threaded fittings and snap-on pipes allow for a glue-free setup and easy system reconfiguration.

🏗️
Durable Build

Utilizing high-quality, non-reactive materials to ensure your system survives years of heavy use.

📐
Scalable Design

Maximize your footprint with customizable pot spacing and remote header placement options.

Specifications

Specification 15L Pot Value 30L Pot Value
Number of Pots 24 24
Number of Rows 4 4
Min Size (Compact) 98" L x 58.25" W 116" L x 70.875" W
Max Size (Compact) 155.125" L x 123.625" W 189.375" L x 144.5" W
Min Size (Remote) 102" L x 58.25" W 119.875" L x 70.875" W
Max Size (Remote) 194.5" L x 123.625" W 228.75" L x 144.5" W
Water Pumps Jet-Stream 1100GPH / Pressure 30 Jet-Stream 1100GPH / Pressure 30
Recommended Reservoir 145 Gallons / 550 Liters 145 Gallons / 550 Liters

Warranty

The Alien Hydroponics RAIN Top-Feed System is backed by a one-year manufacturer's warranty, covering all components against defects in materials and workmanship for your peace of mind.

FAQs

What growing media is best for the RAIN system?+

The RAIN system is highly versatile and works effectively with coco coir, clay pebbles, or soil-based mixes, thanks to its raised drainage and top-feed design.

Do I need a reservoir for this kit?+

Yes, the RAIN system requires a nutrient reservoir (tank) to hold water and nutrients. While not included in the kit, Alien Hydroponics GardenTanks are a popular choice.

Is this system expandable if I grow my operation?+

Absolutely. The modular design allows you to scale up to 36 pots using the same automated controller and header pot infrastructure.

How often should I feed my plants with this system?+

Alien Hydroponics typically recommends a watering frequency of approximately one minute every hour, though this can be adjusted via the included cycle timer based on your specific crop needs.

Does the system require special tools for assembly?+

No, the system features a no-glue design with threaded fittings and snap-on pipes. A pipe cutter and wrench are included in the kit for convenience.

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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