- 1x DRAIN Pump Pipe Adapter
- 1x Pressure Water Pump 10
- 1x Cycle Timer
- 1x AERO/RAIN Header Pot Complete 20L
- 3x AERO/RAIN Pot 15L
- 1x Silver Lid
- 3x RAIN Lid Cover
- 3x RAIN Lid
- 6x RAIN Lid Clip
- 1x Header Pot Blank
- 6x Pot Stand for 15L Pot
- 3x RAIN Fabric Pot 15L
- 3x Drain Cover - Copper
- 1x Elbow 50mm Dual Flow
- 2x Tee 50mm Dual Flow
- 4x Washer 50 X 64mm
- 4x Nut 50mm Dual Flow
- 8x Clamp Size 2
- 2x Valve 16mm Green
- 1x Plug - 16mm
- 6x Tee 16mm - 4mm
- 3x Pot Clip 16mm
- 2x Elbow 19mm Barbed
- 2x Elbow 25mm Barbed
- 1x Siphon Tee 19mm Fitting
- 1x Siphon Tee 25mm Fitting
- 3x Pipe 16mm Silver Bulk by Meter
- 4x Pipe 19mm Black Bulk by Meter
- 4x Pipe 25mm Blue Bulk by Meter
- 2x Pipe 4mm Green Bulk by Meter
- 2x 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 - 3 Pot 1 Row
starting from 0% interest financing from
/mo.
- Delivers automated rainfall-style feeding for 3 plants simultaneously
- Copper-plated covers and Dual-Flow fittings prevent root-clogged pipes
- Modular 3-pot footprint fits compact home setups and requires a reservoir
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Who This Is For
- You are moving to top-feed automation because hand-watering leads to uneven growth across the row
- You are adopting a recirculating rainfall system because you want to stop wasting nutrients in every drain cycle
- You are choosing the RAIN system because standard drippers often create dry spots within your growing medium
What We Found
- The silver piping is more than just a look as it actually keeps nutrient temps lower during hot summer months.
- The snap-on fittings are tight enough that you can skip the PVC glue while still keeping your floor dry.
What Users Say
- Buyers who switched from standard drippers say they stopped seeing nutrient lockout after their feed became more even.
- Users moving to this setup report the assembly took them minutes instead of hours thanks to the snap-on parts.
Alien Hydroponics RAIN System - 3 Pot 1 Row
Tired of inconsistent watering and nutrient imbalances holding back your plants? The Alien Hydroponics RAIN System solves this by perfectly mimicking natural rainfall, delivering a consistent and even feed every time. This innovative top-feed system is engineered for both beginner growers and experienced hobbyists, ensuring optimal nutrient absorption, enhanced oxygenation, and robust root health while minimizing waste. For those looking to scale their grow, larger configurations like the Alien Hydroponics RAIN System - 5 Pot 1 Row are available, while this 3-pot version offers a perfect balance for dedicated home setups.
Designed by Alien Hydroponics, this system's unique design prevents common issues like root rot, nutrient lockout, and salt buildup, making it compatible with a wide range of growing mediums. The glue-free, snap-on assembly makes setup and maintenance a breeze, regardless of your experience level. With options for 4-gallon or 8-gallon pots, you can customize the RAIN system to perfectly suit your space. If you are looking for a simplified automated feeding solution, you might also consider the Alien Hydroponics EasyFeed System - 2 Pot 1 Row Kit.
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 ensure a free-flowing system and prevent roots from clogging pipes.
🛡️
Copper-Plated Drain Cover
Effectively stops roots from entering the pipe network, ensuring unrestricted drainage.
🌡️
Heat-Resistant Pipes
Heat-reflective silver piping minimizes heat absorption to keep your nutrient solution cool.
🌊
Efficient Drainage Design
A raised drainage grid and sloped base allow water to drain quickly, preventing waterlogging.
🧠
Rain Brain Controller
The included timer ensures your plants receive nutrients on a precise, consistent schedule.
🔧
Easy Setup & Maintenance
Threaded fittings and snap-on pipes allow for a completely glue-free, tool-free setup.
💪
Durable Construction
Made from high-quality, non-reactive materials to ensure longevity and system integrity.
📈
Customizable & Scalable
Easily expand your setup with more pots or reconfigure the layout to maximize your grow space.
Specifications
| Specification | Value |
|---|---|
| Number of Pots | 3 |
| Number of Rows | 1 |
| Minimum Assembled Size (Compact Header) | 58⅝" L x 14⅛" W (15L) / 68⅛" L x 17⅜" W (30L) |
| Maximum Assembled Size (Compact Header) | 87" L x 14⅛" W (15L) / 106¾" L x 17⅜" W (30L) |
| Minimum Assembled Size (Remote Header) | 59" L x 14⅛" W (15L) / 68½" L x 17⅜" W (30L) |
| Maximum Assembled Size (Remote Header) | 107" L x 14⅛" W (15L) / 120⅜" L x 17⅜" W (30L) |
| Water Pumps Included | JET-STREAM DRAIN 1100GPH, Pressure Water Pump 20 |
| Recommended Reservoir (Not Included) | 30 Gallons / 120 Liters (Minimum) |
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 Hydroponics 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 a root treatment product 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.
Support & Manuals
Warranty
The ALIEN RAIN Top-Feed System is covered by a one-year manufacturer's warranty for your peace of mind.
FAQs
What kind of growing media can I use with the RAIN system?
The RAIN system is highly versatile and can be used with various media types, including soil, coco coir, clay pebbles, and rockwool. Its top-feed design ensures even moisture distribution regardless of your chosen substrate.
Is this system difficult to set up?
Not at all. The Alien RAIN system is designed for easy, tool-free assembly. It uses threaded fittings and snap-on pipes, so no glue is required. You can have it set up and running in a short amount of time.
What size nutrient tank do I need?
The kit does not include a nutrient tank. For a 3-pot system, we recommend a reservoir with a minimum capacity of 30 gallons (120 liters) to ensure you have an adequate supply of nutrient solution for your plants.
Can I expand this system later?
Absolutely. The RAIN system is fully modular and scalable. You can easily add more pots or reconfigure the layout to fit a larger space. For larger setups, check out the Alien Hydroponics RAIN System - 9 Pot 1 Row.
How is this different from an AERO or RDWC system?
The RAIN system is a top-feed drip system. In contrast, an Alien Hydroponics AERO System - 24 Pot 3 Row mists roots directly, while an Alien Hydroponics RDWC - 12 Pot 3 Row submerges roots in oxygenated solution. Each method has unique benefits depending on your preference.
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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