Garden HighPro Probox Master 240L Grow Tent 240×120×200 cm – Professional Double Indoor Grow Tent 2.88m² with 420D Heavy-Duty & 97% Reflective Mylar

The Garden HighPro Probox 240L Grow Tent 240×120×200 cm is a professional, extra-spacious indoor grow tent for growers who want to combine maximum control, scalability, and light optimization in one stable growing environment.

With an impressive floor area of 2.88 m², double access zones, and a height of 200 cm, this grow tent is designed for multi-LED setups, powerful ventilation systems, and advanced climate control.

Thanks to the strong 420D heavy-duty nylon and the 97% premium reflective Mylar inner layer, every light beam is optimally utilized, ensuring even light distribution and efficient photosynthesis across the entire growing surface.

This 240×120 grow tent is ideal for growers working with multiple light sources or wishing to create separate plant zones within a single integrated indoor setup.

Why choose a 240×120×200 cm grow tent?

A large grow tent of this size offers clear advantages:

• Perfect for 2–3 powerful LED grow lights
• Ideal for separate growth phase and flowering zones
• Suitable for intensive indoor cultivation with high light output
• More room for maintenance and training
• Better air circulation for larger plant setups

This size is often chosen by advanced hobby growers and semi-professional indoor setups that want to achieve maximum efficiency without switching to commercial installations.

Maximum Stability & Load Capacity

The Probox 240L features a reinforced frame with a load capacity of up to 36 kg, allowing you to easily install multiple LED lights, carbon filters, and ventilation systems.

The sturdy Ø1.6 cm frame construction prevents sagging and ensures long-term structural stability even with heavy configurations.

97% Reflective Mylar – Optimal Light Utilization

The high-quality Mylar interior reflects up to 97% of the light, which:

• Reduces shadow zones
  
• Better reaches lower plant layers
  
• Minimizes light loss
  
• Increases the efficiency of LED lighting

This results in a more uniform growth pattern and better utilization of your light spectrum across the entire 2.88 m² surface.

420D Heavy-Duty Outer Material

The thick 420D nylon fabric is:

• Completely lightproof
  
• Tear-resistant
  
• Durable for long-term use
  
• Professionally finished with strong zippers

This keeps your indoor climate stable and protected against external light intrusion or temperature fluctuations.

Smartly Designed Ventilation and Installation Options

The Probox 240L is prepared for powerful ventilation systems:

• Suitable for 6–8 inch inline ventilation
  
• Multiple Ø21 cm extraction openings
  
• Additional air inlets for active or passive air supply
  
• Cable openings for safe installation of controllers

This makes the tent suitable for complete climate solutions including carbon filters and climate controllers.

Technical Specifications

• Model: Garden HighPro Probox 240L
  
• Dimensions: 240 × 120 × 200 cm
  
• Floor area: 2.88 m²
  
• Height: 200 cm
  
• Outer material: 420D heavy-duty nylon
  
• Inner material: 97% reflective Mylar
  
• Frame diameter: Ø1.6 cm
  
• Maximum load capacity: 36 kg
  
• Lightproof: Yes

Detail Openings

• Front doors: 2 × 115 × 180 cm
  
• Front windows: 2 × 35 × 35 cm
  
• Air inlet windows: 2 × 45 × 20 cm
  
• Round extraction openings Ø21 cm: multiple units
  
• Electrical cable openings: 2 × Ø8 cm

Ideal Configuration for This Grow Tent

• 2–3 full spectrum LED grow lights (600W–1000W total)
  
• 6 or 8 inch inline extraction fan
  
• Large carbon filter
  
• Climate controller with temperature and humidity sensor
  
• Oscillating fans for internal air circulation

Who is the Probox 240L Suitable For?

• Advanced hobby growers
  
• Multi-light setups
  
• Dual plant zones
  
• Intensive indoor projects
  
• Growers who want maximum control over climate and light

This professional indoor grow tent offers space, stability, and efficiency in one complete system.

Why Order from Amsterdam Grow Supplier?

Amsterdam Grow Supplier exclusively selects high-quality indoor grow equipment from renowned brands such as Garden HighPro and Spider Farmer.

We focus on performance, durability, and reliability so you are assured of a stable and efficient indoor growing environment.

• Fast delivery
  
• Discrete shipping
  
• Expert advice
  
• Competitive prices