OCR grow tents

OCR Climate Rooms

OCR Climate Rooms – The ultimate grow tent for maximum control and yield

If you're serious about indoor cultivation, you need more than just an average grow tent. OCR Climate Rooms are not your everyday tents – they’re the result of professional horticultural experience, translated into a high-performance grow tent for home growers who demand precision, quality, and results.

Maximum height, maximum growth potential

OCR grow tents are noticeably taller than standard models, offering a generous height of 240 cm. This gives your plants more room to grow, allows heat to rise away from the canopy, and accommodates larger reflectors and filters. The result: reduced stress, improved plant health, and significantly better yields.

Rock-solid construction

The OCR frame is built from extra-thick, fully coated steel poles and metal corner pieces, capable of supporting up to 120 kg of hanging equipment. Whether it’s a heavy LED system, carbon filter, or custom-built ventilation setup, OCR tents handle it with ease. The enhanced stability also means less wear and tear over time, even with frequent adjustments.

Superior light reflection

Inside, OCR tents feature a diamond-patterned Mylar reflective lining that evenly distributes light throughout the entire grow space. Combined with a rugged 1680D canvas exterior – up to 9x thicker than standard tents – this setup minimizes light loss and eliminates hot spots. The result? Faster growth and better efficiency from your lighting system.

CO₂-ready and airflow optimized

These tents are built with climate systems in mind. Every model includes strategically positioned air inlets and outlets, ideal for integration with climate control systems such as OptiClimate or CO₂ enrichment. Internal air distribution ducts ensure even CO₂ levels throughout the canopy, promoting stronger, more uniform growth.

Dual waterproof floor

A heavy-duty, removable PVC floor liner protects against spills and leaks, holding over 2,000 liters of water if needed. Perfect for hydroponic systems or frequent watering, it adds an extra layer of safety to your growing space.

User-friendly design

Despite their professional-grade strength, OCR tents are surprisingly easy to assemble. Industrial-grade zippers, light-tight flaps, and large access openings make it easy to get in, adjust equipment, and maintain your plants with minimal hassle.

📏 Available Models

• OCR 150 – 150 x 150 x 240 cm

• OCR 300L – 150 x 300 x 240 cm

• OCR 300 – 300 x 300 x 240 cm

• OCR 450 – 300 x 450 x 240 cm

• OCR 600 – 300 x 600 x 240 cm

• OCR 900 – 900 x 450 x 240 cm

✅ Why choose OCR?

✔ 240 cm of vertical space
✔ 1680D ultra-durable canvas
✔ Diamond-patterned reflective interior
✔ Metal frame and corner connections
✔ 120 kg weight capacity
✔ CO₂-optimized ventilation
✔ Waterproof dual floor system
✔ Built for professionals – used by experts

Take full control of your grow environment and unlock your plant’s potential with OCR Climate Rooms.