GMAX - 150x150x200cm - G-MAX grow box

G-MAX Grow Tent 150x150x200 cm: The Robust and Thoughtful Solution for Your Indoor Growing Needs

Give your plants an optimized environment with the G-MAX 150x150x200 cm grow tent from GreenCube . Designed for indoor gardening enthusiasts seeking an excellent balance of space, durability, and light control, this grow tent offers 2.25 m² of usable floor space with a comfortable height of 2 meters. Suitable for lighting ranging from 400 to 600 W, it guarantees efficient energy production while ensuring perfect control of the internal climate. This robust tent, made of 210D polyester fabric with a high-reflectivity 210D Mylar coating, is a reliable choice for dependable and long-lasting results.

Essential technical characteristics

• Internal dimensions: 150 cm × 150 cm × 200 cm (L × W × H), i.e., 2.25 m² of usable floor space
• Structure: Sturdy 16 mm diameter metal tubes with 3 roof bars supporting up to 20 kg
• Outer fabric: 210D polyester; inner lining: 210D high-reflectivity Mylar to maximize light reflection
• Suitable for horticultural lighting from 400 to 600 W, ensuring a good balance between light intensity and power consumption
• Optimized multi-ventilation: 1 x Ø254 mm inlet, 1 x Ø254 mm exhaust, 2 x Ø102 mm cable outlets and 3 louvered ventilation grilles for controlled air circulation
• Door and two side windows equipped with lightproof zippers, with adjustable sleeves to limit heat loss.
• Weight and warranties to be verified with the official retailer

Advantages and benefits for your indoor growing

• Optimized surface area : With 2.25 m², it offers a space suitable for medium to high intensity crops.
• 210D Mylar lining : This high-reflectivity inner fabric significantly improves light redistribution, promoting photosynthesis and rapid plant growth.
• Mechanical robustness : The reinforced structure allows for the simultaneous installation of heavy fixtures such as multiple lights or extractors, without compromising stability.
• Effective climate control : The numerous inlets and outlets ensure optimal air renewal, preventing overheating and excess humidity.
• Lightproof and thermally insulated : Closures and cuffs meticulously designed to prevent any light leakage and maintain a stable temperature.
• Our customers are seeing a real gain in efficiency and ease of maintenance thanks to this high-performance tent.

Practical tips for installation and use

Install the tent on a flat, stable surface to ensure optimal balance and prevent any risk of movement. It ideally supports LED or HPS horticultural lighting between 400 and 600 W to avoid overloading the structure or compromising electrical safety. To perfectly control the temperature (20-25°C during vegetative growth, 18-22°C during flowering) and humidity (between 40 and 60% relative humidity), pair it with a suitable climate control system.

We recommend complementing this setup with a high-performance extractor fan and a filtration system to ensure clean, fresh air. To further enhance your environmental control, discover our horticultural LED lighting tips on our BloomLED blog .

Maintenance and durability for increased longevity

The 210D polyester outer fabric is durable but requires regular maintenance to preserve its qualities. Gently clean the Mylar inner lining with a soft, slightly damp cloth, avoiding any abrasive chemicals that could impair its reflectivity. Periodically check the strength of the metal bars, the condition of the zippers, and the adjustable sleeves to ensure a perfect seal.

Thanks to its high-quality materials and meticulous design, the G-MAX tent is built to last for years, ensuring stability and performance even under intensive use. It remains a sound investment for any indoor grow operation focused on optimizing both yield and environmental control.