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GrowMax 240×120×200 cm Indoor Grow Tent | 4×8 Large Grow Tent


The GrowMax 240×120×200 cm indoor grow tent provides a spacious 2.88 m² growing area for multi-light setups and larger indoor cultivation. Standard 600D Oxford fabric, reflective Mylar lining, multiple ventilation openings and customizable configurations make it suitable for professional growers, distributors and private-label brands.

GrowMax 240×120×200 cm 4×8 Indoor Grow Tent

A Large Rectangular Growing Space for Multi-Light Installations

The GrowMax 240×120×200 cm indoor grow tent provides a spacious and flexible environment for larger indoor growing projects.

Commonly known as a 4×8 or 8×4 grow tent, it offers a total floor area of 2.88 m². Its rectangular layout is suitable for arranging multiple growing containers, hydroponic equipment, LED grow lights, ventilation systems and environmental-control accessories.

The 200 cm height provides sufficient vertical space for plants, suspended lighting and filtration equipment.

The standard model uses 600D Oxford fabric with a high-reflective Mylar interior. Fabric density, frame strength, doors, ventilation openings, branding and complete kit configurations can be customized according to the customer’s requirements.

Key Features

Spacious 2.88 m² Growing Area

The 240×120 cm floor area provides sufficient room for larger plant layouts, multiple lighting units and indoor growing equipment.

Multi-Light Compatibility

The elongated growing area can accommodate multiple compatible LED grow lights, providing more flexible light distribution across the tent.

200 cm Working Height

The 200 cm height provides space for plants, suspended lighting, carbon filters, inline fans and other environmental-control equipment.

Standard 600D Oxford Fabric

The standard outer cover uses durable 600D Oxford fabric to help reduce unwanted light leakage and provide reliable daily performance.

Higher-density fabrics can be customized for premium or heavy-duty product lines.

High-Reflective Mylar Interior

The reflective inner lining helps distribute light throughout the large rectangular growing area and reduces poorly illuminated corners.

Enhanced Light-Blocking Structure

Covered ventilation ports and reinforced zipper areas help maintain a more stable lighting environment inside the tent.

Reinforced Metal Frame

The metal pole structure supports compatible lighting, ventilation and filtration equipment.

Pole diameter, coating and frame load capacity can be customized according to the planned equipment configuration.

Multiple Access Doors

Large grow tents can be configured with multiple access doors, allowing growers to reach different areas more conveniently.

Flexible Ventilation Layout

Multiple air inlet, exhaust and cable openings allow the installation of inline fans, carbon filters, ducting, sensors and controllers.

Removable Waterproof Floor Tray

The removable floor tray helps contain water, soil and growing media, making daily cleaning and maintenance easier.

Modular Tool-Free Assembly

The pole-and-connector structure allows the tent to be assembled without complicated tools.

Product Specifications

Item
Specification
Brand
GrowMax / VerdanBloom
Model 
GM-GT240W  
Product Name
Large Rectangular Indoor Grow Tent 
External Size
240×120×200 cm
Approximate Imperial Size
8×4×6.6 ft
Market Size Category 
4×8 / 8×4 Grow Tent  
Floor Area
2.88 m²
Standard Outer Fabric
 600D Oxford fabric
Optional Fabric  
Higher-density fabric customizable 
Inner Lining
High-reflective Mylar
Outer Color 
Black
 Frame
Reinforced metal pole structure
Door 
Large zippered access doors
Ventilation
Ventilation
Cable Access 
Multiple cable openings available 
Floor Tray
Removable waterproof tray 
Assembly 
Tool-free modular assembly
Customization
Fabric, frame, doors, openings, logo and packaging
 Supply Option
Grow tent only or complete grow tent kit

Suitable Applications

The 240×120×200 cm grow tent is suitable for:

  • Large home indoor growing setups
  • Multi-light indoor cultivation
  • Hydroponic plant growing
  • Herbs and leafy vegetables
  • Soil and growing-media cultivation
  • Mother plants and different growth stages
  • Plant breeding and research
  • Commercial trial cultivation
  • Complete professional grow tent kits
  • Private-label indoor gardening products

Compatible Growing Equipment

GrowMax can supply the tent separately or integrate it with compatible indoor growing equipment.

Available accessories include:

  • Multiple full-spectrum LED grow lights
  • Inline duct fans
  • Activated carbon filters
  • Air circulation fans
  • Flexible ventilation ducting
  • Digital environmental controllers
  • Temperature and humidity sensors
  • Rope ratchet hangers
  • Plant support or trellis nets
  • Fabric growing pots
  • Drip irrigation systems
  • Hydroponic growing accessories

The final configuration should be selected according to the crop, total lighting power, required airflow and local environmental conditions.

OEM and Customization Options

GrowMax provides flexible customization for hydroponic distributors, grow shops, indoor gardening brands and project customers.

Available customization options include:

  • Higher-density Oxford fabric
  • Customized dimensions and height
  • Metal pole diameter and coating
  • Upgraded frame load capacity
  • Number and position of access doors
  • Ventilation-port quantity and diameter
  • Cable-opening positions
  • Observation-window positions
  • Internal partition design
  • Printed or sewn logos
  • Instruction manuals
  • Carrying bags
  • Color cartons and private-label packaging
  • Complete equipment configurations

Why Choose GrowMax?

Experience in Complete Growing Systems

GrowMax entered the hydroponics industry in 2012. In addition to grow tents, we understand lighting, ventilation, environmental control, irrigation and plant-growing requirements.

This enables us to help customers develop a coordinated indoor growing solution instead of supplying only an empty tent.

Complete Equipment Integration

The tent can be combined with lighting, ventilation, carbon filtration, circulation, controllers and growing accessories.

Flexible Material and Frame Options

The standard 600D model provides a cost-effective solution, while thicker fabrics and reinforced frames can be developed for premium markets.

Equipment-Matching Support

Our team can recommend compatible equipment according to tent size, lighting power, crop requirements and target positioning.

OEM and Private-Label Service

Fabric, dimensions, openings, logos, manuals, carrying bags and packaging can be customized for your brand.

Quality Inspection

Fabric, reflective lining, stitching, zippers, poles, connectors, ventilation openings and packaging can be inspected before shipment.

Frequently Asked Questions

Is this a 4×8 or 8×4 grow tent?

Both descriptions refer to the same rectangular floor size. The actual dimensions are 240×120×200 cm, approximately 8×4×6.6 ft.

For SEO, both 4×8 grow tent and 8×4 grow tent can be included.

What fabric is used for the standard model?

The standard model uses 600D Oxford fabric with a high-reflective Mylar inner lining.

Can you provide thicker fabric?

Yes. Higher-density Oxford fabric and other material specifications can be customized according to the required quality level.

Can multiple grow lights be installed?

Yes. The elongated growing area can accommodate multiple compatible LED grow lights. The number and power should be selected according to the crop and required light intensity.

Can the frame be reinforced?

Yes. Pole diameter, coating, connectors and frame load capacity can be customized according to the equipment weight.

Can multiple fans and carbon filters be installed?

Yes. The ventilation layout can be configured for multiple inline fans, carbon filters and circulation fans when required.

Can the tent include multiple access doors?

Yes. Door quantity, size and position can be customized to provide convenient access to different growing areas.

Can an internal partition be added?

Yes. An internal partition can be customized when customers need separate growing areas or different plant-growth stages.

Can you supply a complete 4×8 grow tent kit?

Yes. GrowMax can supply compatible lighting, ventilation, carbon filtration, circulation fans, controllers, hangers, plant nets and growing accessories.

Do you support OEM branding?

Yes. Customized logos, manuals, carrying bags, cartons and private-label packaging are available.

Contact GrowMax

Develop Your Own Professional 4×8 Grow Tent

The GrowMax 240×120×200 cm indoor grow tent provides the space and flexibility required for larger indoor growing setups and multi-light configurations.

Send us your required quantity, target market, lighting specifications and accessory requirements. Our team will recommend a suitable configuration and prepare a customized quotation.

Contact GrowMax for wholesale pricing, OEM customization and complete indoor growing solutions.