Mega Pot 4 Pot System 16L UK | Gravity Fed Fabric Pot Hydroponic System
Mega Pot 4 Pot System 16L is a gravity-fed hydroponic growing system designed for fabric pots and high-yield indoor setups. Featuring 4 x 16L pots, a single-valve irrigation system, and oxygenating nutrient flow, it delivers consistent feeding, improved root health, and faster plant growth.
- ✔ Complete 4 pot system with 16L fabric pots
- ✔ Gravity-fed irrigation – no electricity required
- ✔ Single Mega-Valve feeds all plants evenly
- ✔ Oxygenates nutrients for faster growth
- ✔ Modular system – scalable for larger grows
£90.00 incl. Vat
10 in stock
💧 Hydroponic System Guide & Product Information
🌱 Ideal for High-Yield Growing
The Mega Pot 4 Pot System 16L is designed for growers who want faster growth, improved plant health, and higher yields with minimal effort. This gravity-fed system uses a single valve to feed all plants evenly, removing the need for manual watering while maintaining consistent nutrient delivery. If you’re looking to improve your results, read our introduction to hydroponics.
- ✔ Ideal for indoor hydroponic growing
- ✔ Reduces manual watering and maintenance
- ✔ Designed for faster plant cycles and higher yields
🪴 Fabric Pot & Root Health Benefits
This system is built specifically for use with fabric pots, allowing superior airflow to the root zone. The design promotes natural root pruning, preventing root circling and encouraging stronger, healthier plant development.
- ✔ Fabric pots improve root aeration
- ✔ Encourages root branching and strength
- ✔ Supports better nutrient uptake
⚙️ System Design & Features
The Mega Pot system is engineered for simplicity and performance. It uses a single Mega-Valve with a large inlet to prevent blockages and maintain consistent water flow to all pots. The raised base design allows for airflow underneath and helps improve oxygen levels around the root zone.
- ✔ Single valve system feeds all plants evenly
- ✔ Raised base for improved airflow
- ✔ Consistent nutrient delivery across all pots
- ✔ Designed for efficient, low-maintenance growing
📏 Size & System Dimensions
This 4 pot system is compact enough for grow tents while still allowing strong plant development and root space.
- ✔ 4 x 16L fabric pots
- ✔ Approx. system footprint: 80cm x 80cm
- ✔ Suitable for medium grow tents and indoor spaces
🔧 How to Use
- ✔ Fill fabric pots with your chosen growing media
- ✔ Connect the system to a nutrient reservoir
- ✔ Allow the valve to regulate feeding automatically
- ✔ Monitor and refill nutrients as needed
For best results, combine with nutrients and growing media.
🌿 Compatibility & Grow Setups
The Mega Pot system is highly versatile and works across a wide range of indoor growing environments.
- ✔ Ideal for grow tents
- ✔ Suitable for hydroponic, coco, and soil systems
- ✔ Can be expanded into larger modular systems
❓ FAQ
Does this system need electricity?
No, it is fully gravity-fed and operates without pumps or electrical components.
What is included in the system?
It includes 4 fabric pots, irrigation pipework, and a valve feeding system.
Can I expand the system?
Yes, it is modular and can be scaled into larger grow setups.
What growing media should I use?
Coco coir or soil-based mixes work best for consistent feeding and optimal growth.

