GroXcess GX48 4' x 8' HD Grow Tent

GroXcess GX48 4' x 8' HD Grow Room Tent

Outgrowing a standard 4x4 tent but don't have space for a full 5x10 setup? The GroXcess GX48 Grow Tent delivers an efficient 4x8 ft footprint (32 square feet) that maximizes growing capacity while fitting into tighter spaces, featuring dual wraparound doorways for easy access from either end and lightproof zippers that ensure complete darkness during critical flowering periods. With the equivalent of two 4x4 tents in a single unit, this tent eliminates the hassle and inefficiency of managing multiple smaller enclosures.

The GX48 is engineered for practical, large-scale growing. Two wraparound doorways positioned on opposite ends provide convenient access across the 8-foot length, eliminating awkward reaching and making plant maintenance efficient. Dual 8" x 12" mesh viewing windows allow comprehensive monitoring, while six 10-inch inlet/outlet ports plus three dedicated cable ports give you the ventilation flexibility and power distribution needed for multiple lights and climate control equipment. The Flame A Certified Mylar interior reflects up to 95% of light back onto your canopy, and the removable waterproof floor tray handles spills from intensive watering and feeding schedules.

Built from washable, heavy-duty materials and supported by reinforced 19mm diameter poles throughout, the GroXcess GX48 provides the structural integrity to support multiple grow lights, carbon filters, and ventilation fans for continuous production cycles. Dual 10-inch cool-tube socks with draw cords accommodate robust exhaust systems, while lightproof zippers guarantee zero light contamination. The dual doorway design means you can work efficiently from either end without disturbing plants on the opposite side. Backed by a one-year warranty, this model measures 4 x 8 x 7 feet and is an ideal grow tent for serious growers expanding their operations.

Features

📐

Efficient 32 Sq Ft Layout

Double the capacity of a 4x4 tent while maintaining a narrow 4-foot width that fits tighter spaces.

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Dual Wraparound Doorways

Two full-access entry points on opposite ends simplify plant maintenance across the entire 8-foot length.

🔒

Complete Light Protection

Lightproof zippers on all access points ensure total darkness for optimal flowering cycles.

✨

Flame A Certified Mylar

Professional reflective interior maximizes light efficiency for improved yields and energy savings.

🌬️

Flexible Ventilation System

Six 10-inch ports plus dual cool-tube socks provide comprehensive airflow and equipment configuration.

💪

Heavy-Duty Construction

Reinforced 19mm poles and washable materials support multiple lights and equipment for years.

Specifications

Specification	Value
Dimensions	4' x 8' x 7'
Growing Area	32 sq ft
Pole Diameter	19mm
Doorways	2 wraparound
Viewing Windows	2 x 8" x 12" mesh
Inlet/Outlet Ports	6 x 10-inch
Cool-Tube Socks	2 x 10-inch with draw cords
Cable Ports	3
Interior Material	Flame A Certified Mylar
Floor Tray	Removable, waterproof

Warranty

The GroXcess GX48 Grow Tent includes a one-year manufacturer's warranty covering defects in materials and workmanship.

FAQ

How many plants can I grow in the GX48 tent? +

The 4x8 ft footprint provides 32 square feet of growing space, typically accommodating 12-20 plants depending on your growing method and plant size. Soil growers usually fit 12-16 medium to large plants comfortably, while hydroponic setups or SOG (Sea of Green) methods can support up to 20 smaller plants. The 7-foot height allows for various training techniques and taller strain varieties. For more detailed planning, our guide on how many plants you can grow in a grow tent can be a helpful resource.

Why choose a 4x8 tent instead of two separate 4x4 tents? +

The GX48 provides the same growing area as two 4x4 tents but requires only one ventilation system, one carbon filter, and simplified climate control. This reduces equipment costs, electricity usage, and management complexity. The dual doorways provide the accessibility benefits of separate tents while maintaining a unified environment for consistent temperature and humidity control.

What size grow lights work best for this tent? +

For optimal coverage in a 4x8 tent, use two LED grow lights rated for 4x4 ft coverage during flowering (typically 500-650 watts each), or one large bar-style LED designed for 4x8 coverage. Position lights to ensure even distribution across the canopy. The reinforced pole structure easily supports multiple fixtures when weight is properly distributed across support bars.

What ventilation setup do I need for the GX48? +

For a 4x8x7 tent (224 cubic feet), an inline fan rated for 400-500 CFM works well when accounting for carbon filter and ducting resistance. A 6-inch inline fan is ideal for most setups. The six 10-inch ports and dual cool-tube socks provide excellent flexibility for configuring intake, exhaust, and passive ventilation to maintain optimal environmental conditions throughout the 8-foot length.

Will this tent fit in a standard bedroom or garage? +

The GX48 requires a space with at least 4.5' x 8.5' x 7.5' clearance to account for the tent dimensions plus access space around doorways and ventilation equipment. The narrow 4-foot width makes it ideal for fitting along walls in garages, spare rooms, or basements where a 5x5 or 5x10 wouldn't fit. Always measure your available space including door access and clearance for ducting before purchasing.

How do the dual doorways improve workflow? +

Dual wraparound doorways positioned on opposite ends eliminate the need to reach across the entire 8-foot length to access plants. This design dramatically improves efficiency during watering, pruning, training, and harvesting. You can enter from either end depending on which plants need attention, reducing physical strain and minimizing the risk of damaging plants from awkward reaching or maneuvering.

Can I divide this tent for separate grow stages? +

While possible, dividing a 4x8 tent creates two 4x4 sections that share ventilation, making independent climate control difficult. Most growers use the GX48 for a single flowering stage and maintain separate tents for vegetative growth. If you need distinct environments for different stages, consider dedicated tents rather than partitioning, as this provides better environmental control and light isolation.

How difficult is assembly for a tent this size? +

The GX48 assembly typically takes 60-90 minutes with two people. While one person can manage it alone, the 8-foot length makes having a helper highly recommended to hold the frame stable while attaching the fabric. The reinforced 19mm poles connect in sections systematically, and the tent fabric slides over the frame methodically. Work carefully to keep the structure square for best results. For a visual walkthrough, our guide on how to setup an indoor grow tent provides detailed instructions.

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