- 1x DRAIN Pump Pipe Adapter
- 1x Pressure Water Pump 20
- 1x Cycle Timer
- 1x AERO/RAIN Header Pot Complete 20L
- 12x AERO/RAIN Pot 15L
- 1x Silver Lid
- 12x RAIN Lid Cover
- 12x RAIN Lid
- 24x RAIN Lid Clip
- 1x Header Pot Blank
- 24x Pot Stand for 15L Pot
- 12x RAIN Fabric Pot 15L
- 12x Drain Cover - Copper
- 2x Elbow 50mm Barbed
- 1x Tee 50mm Barbed
- 3x Elbow 50mm Dual Flow
- 10x Tee 50mm Dual Flow
- 13x Washer 50 X 64mm
- 13x Nut 50mm Dual Flow
- 12x Clamp Size 1
- 8x Clamp Size 2
- 3x Valve 16mm Green
- 3x Plug - 16mm
- 24x Tee 16mm - 4mm
- 12x Pot Clip 16mm
- 2x Elbow 20mm Barbed - 3/4" Female
- 1x Tee 19mm Barbed - 3/4" Male
- 2x Elbow 19mm Barbed - 3/4" Male
- 2x Elbow 19mm Barbed
- 2x Elbow 25mm Barbed
- 1x Siphon Tee 19mm Fitting
- 1x Siphon Tee 25mm Fitting
- 9x Pipe 16mm Silver Bulk by Meter
- 4x Pipe 19mm Black Bulk by Meter
- 3x Pipe 19mm Blue Bulk by Meter
- 4x Pipe 25mm Blue Bulk by Meter
- 5x Pipe 4mm Green Bulk by Meter
- 8x 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
Alien Hydroponics RAIN System - 12 Pot 3 Row Kit
starting from 0% interest financing from
/mo.
- 12-pot system across 3 rows for efficient nutrient distribution in mid-sized grows
- Dual-Flow fittings and copper-plated covers prevent root intrusion into the plumbing
- Operates on a 1100GPH pump system requiring a separate 30-gallon nutrient reservoir
- 1-year warranty against defects in materials or workmanship
- View More Details
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Who This Is For
- You are moving to a top-feed system because hand-watering twelve pots individually is eating up your entire morning.
- You are installing a rain-style kit because uneven nutrient distribution in your current pots causes stunted growth.
- You are switching to the RAIN system because your old drip lines keep clogging with salt and stopping the flow.
What We Found
- The dual-flow fittings are the real standout here as they prevent the suction lock that usually slows down drainage.
- We noticed the silver lids reflect heat effectively, which keeps the root zone temperature stable under intense lights.
- The included wrench makes tightening the large 50mm nuts much easier on your hands during a 12 pot installation.
What Users Say
- Growers say the rainfall lids eliminated the dry spots in the medium they used to struggle with using standard drippers.
- Users who moved to the fabric pots found that air pruning led to denser root masses compared to hard-sided containers.
- Buyers setting up the 3 row layout report that the tool-free assembly saved them a full day of plumbing labor.
Alien Hydroponics RAIN System - 12 Pot 3 Row Kit
Nutrient distribution has always been challenging in contained plant systems, but that's a thing of the past. If you're struggling with inconsistent water and nutrient distribution, the ALIEN RAIN Top-Feed System 12 Pot 3 Row Kit is the ultimate solution. Designed for seasoned growers wanting a reliable, mid-sized system that supports steady outputs and different plant cycles, the RAIN Top-Feed kit mimics natural rainfall to ensure optimal nutrient absorption, oxygenation, and root health while minimizing wastage.
The unique design of the Rain Top-Feed System allows you to work with different growing mediums without worrying about root rot, nutrient lockout, or salt buildup. Whether you prefer the high-oxygen environment of an Alien Hydroponics RDWC - 12 Pot 3 Row or the precision of this drip system, Alien Hydroponics provides the versatility you need. With options for 8-gallon/30-liter and 4-gallon/15-liter pots, growers can customize the RAIN System to fit their preferences perfectly. With no special tools and a no-glue design, this kit is easy to assemble and maintain, regardless of your experience level.
Please note: This kit requires a nutrient reservoir, which is not included. We highly recommend pairing it with a compatible tank like the Alien GardenTank 30 Gallon reservoir to complete your setup.
What's Included
Features
💧
Dual-Flow™ Fittings
Patent-pending fittings allow for a free-flowing system while preventing root clogging.
🛡️
Copper-plated Drain Cover
Prevents roots from entering the pipe network to ensure consistent flow.
❄️
Heat-Resistant Pipes
Heat-reflective silver polymer deflects heat buildups without the need for glue.
🏗️
Raised Drainage Grid
Features a sloped base and raised grid to drain water faster and more efficiently.
🧠
Rain Brain
Ensures consistent nutrient delivery on the dot for precise feeding schedules.
🛠️
Easy Setup
Threaded fittings and snap-on pipes allow for glue-free setup and reconfiguration.
💪
Durable Construction
High-quality, non-reactive materials ensure longevity in any growing environment.
⚙️
Customizable
Easily scale up to 36 pots or add a remote header to maximize your space.
Specifications
| Specification | 15L Pot Value | 30L Pot Value |
|---|---|---|
| Number of Pots | 12 | 12 |
| Number of Rows | 3 | 3 |
| Min Size (Compact Header) | 68⅛" L x 43¼" W | 79¾" L x 52¾" W |
| Max Size (Compact Header) | 104¾" L x 100" W | 127⅛" L x 115" W |
| Min Size (Remote Header) | 72" L x 43¼" W | 83⅝" L x 52¾" W |
| Max Size (Remote Header) | 144⅛" L x 100" W | 166½" L x 115" W |
| Water Pumps Included | Jet-Stream 1100GPH, Pressure 20 | Jet-Stream 1100GPH, Pressure 20 |
| Rec. Reservoir Capacity | 70 Gallons / 280 Liters | 70 Gallons / 280 Liters |
Support & Manuals
Warranty
The ALIEN RAIN Top-Feed System is covered with a one-year manufacturer warranty for your peace of mind, ensuring protection against any defects in materials or workmanship.
FAQs
Do I need a reservoir for the RAIN system?
Yes, the RAIN system requires a separate nutrient reservoir or tank to hold your water and nutrients. While not included in the kit, we recommend the GardenTank collapsible reservoirs for a perfect match.
What is the recommended watering frequency?
Alien Hydroponics typically recommends a watering frequency of one minute every hour, though this can be adjusted based on your specific plant needs and growth cycle.
Can I use organic nutrients in this system?
While possible, mineral-based nutrients are recommended to minimize cleaning and prevent clogs in the drip lines. If using organics, ensure you clean the system more frequently.
Is this system expandable?
Absolutely. The RAIN system is highly modular and can be scaled up to 36 pots or reconfigured as your garden grows. For larger setups, consider the Alien Hydroponics RAIN System - 15 Pot 3 Row Kit.
Does the system require glue for assembly?
No, the RAIN system features a no-glue design using threaded fittings and snap-on pipes, making it easy to assemble, maintain, and reconfigure without any special tools.
How do the copper-plated drain covers help?
The copper plating naturally deters roots from growing into the pipe network, preventing clogs and ensuring that the recirculating system remains free-flowing.
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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