Professional premium grow tent for large indoor setups, hydro systems & maximum yields

The Secret Jardin Dark Room 480 Intense (Rev. 4.0) is a high-performance grow tent for professional growers who need maximum stability, perfect light reflection, and large growing space.
With a 4.7 × 3.0 meter footprint, this tent offers more space than almost any standard grow tent and is ideal for:

✔ large hydro/RDWC systems (e.g., Alien 24–32 Pot)
✔ soil or coco setups with many plants
✔ multi-light configurations (4–6 powerful LEDs)
✔ professional indoor rooms & modular grow stations

Secret Jardin uses extra strong materials, professional frames, light-proof zippers, and a modularly expandable system.

✅ Advantages at a glance

✔ Extremely large cultivation area – 4.7 × 3.0 × 2.35 m interior
✔ Ultra-stable structure (Rev. 4.0) – reinforced metal frame, high load capacity
✔ "Intense" series = professional quality – durable, reliable, highly resilient
✔ Highly reflective Mylar coating (M210D) – maximum light output
✔ 100% lightproof – double-stitched zippers & fabric
✔ Many openings for exhaust, intake, cables & irrigation – flexibly configurable
✔ Ideal for large RDWC systems, multi-LED setups & CO₂ applications
✔ Modularly expandable – compatible with Intense add-ons & frame kits
✔ Quick assembly despite XXL size
✔ Professional climate & light management

🔧 Technical Data

💡 Why this tent is perfect for pros

🌞 Maximum light reflection (M210D-Mylar)

→ More PAR in every corner → fewer hotspots → higher efficiency.

🧱 Ultra-strong frame (Rev. 4.0)

→ supports heavy LEDs, filters, pipes & hydro components without problems.

🌬️ Professional ventilation architecture

→ allows multi-exhaust, air-cooling tubes, CO₂ management, and side intake.

🌡️ Perfect for RDWC & large systems

→ ideally suited for 16–32 pot systems
→ enough space for tanks, chillers, fans & additional modules.

📈 Scalable & reliable

→ optimized for long cycles and intensive continuous use.

🛠️ Application & setup instructions

1. Set up the tent in a suitable location (requires sufficient working space).

2. Fully assemble the frame – the Intense series is extremely stable.

3. Install inner lining → stretch Mylar smoothly.

4. Configure exhaust, intake, cables & hydro connections.

5. Install lighting systems, circulation fans & possibly CO₂ accessories.

6. Place hydro or soil system and start growing.

Tip:
This tent works perfectly with 4–6 LEDs between 600–750 W or
with 2–3 large 1000 W LED panels.