IWS 6 Pot Flood & Drain System UK | Hydroponic Grow System with 100L Tank

💧 Flood & Drain System Guide & Product Information

🌱 Ideal for Grow Tents & Smaller Setups

The IWS 6 Pot Flood & Drain System is designed for growers who want the benefits of hydroponics in a compact and manageable setup. It is ideal for grow tents and smaller indoor spaces, allowing you to run a fully automated system without the complexity of larger installations. If you’re new to hydroponic growing, read our introduction to hydroponics.

• ✔ Perfect for smaller indoor grow setups
• ✔ Ideal stepping stone into hydroponic systems
• ✔ Consistent feeding across all plants

⚙️ How Flood & Drain Works

Flood and drain systems deliver nutrients by filling each pot with solution and then draining it away. This process forces stale air out of the root zone and replaces it with fresh oxygen, helping plants grow faster and healthier. :contentReference[oaicite:0]{index=0}

• ✔ Flood cycle delivers nutrients directly to roots
• ✔ Drain cycle increases oxygen levels
• ✔ Supports faster growth and healthier plants

🛠 System Design & Features

This 6 pot system includes everything needed to run a complete hydroponic grow. It uses a central reservoir and pump to distribute nutrients evenly to all pots, controlled by a timer for precision feeding.

• ✔ Central 100L tank for nutrient storage
• ✔ 6 inner and outer pots with stands
• ✔ Approx. 10.5L inner pots for growing media
• ✔ 16mm pipework system for reliable flow

📏 Size & Compatibility

This system is compact and designed to fit comfortably inside most grow tents, making it ideal for indoor growers working with limited space.

• ✔ Suitable for approx. 1.2m x 1.2m grow tents
• ✔ Reservoir typically placed outside the tent
• ✔ Flexible layout for custom positioning

🔧 How to Use

• ✔ Fill pots with clay pebbles or coco-based media
• ✔ Connect system to tank and pump
• ✔ Set feeding times using timer
• ✔ Monitor nutrient levels and pH regularly

For best results, use with nutrients and growing media.

🔗 Related Products & Setup Links

• ✔ Browse IWS systems and spares
• ✔ Use compatible water pumps
• ✔ Pair with tanks and reservoirs

🌿 Compatibility & Grow Setups

The IWS 6 pot system is ideal for growers moving from hand watering or small systems into automated hydroponics.

• ✔ Ideal for grow tents and small grow rooms
• ✔ Suitable for hydroponic and mixed media setups
• ✔ Expandable to larger IWS systems

❓ FAQ

What size tank does the system use?
This system typically includes a 100L reservoir for nutrient storage.

What growing media should I use?
Clay pebbles are ideal, but coco-based mixes can also be used.

Can this fit in a grow tent?
Yes, it is commonly used in 1.2m x 1.2m tents with the reservoir placed outside.

Is the system automated?
Yes, feeding cycles are controlled by a timer and pump system.