GrowLab 240 Grow Tent
Best spacious solution for serious indoor cultivators managing large-scale harvests.
The GrowLab 240 Grow Tent is a durable and spacious solution for indoor cultivation, offering approximately 406 cubic feet of growing space. Its robust, powder-coated steel frame supports up to 100 pounds, ensuring stability for plants and equipment. The tent features a thermally protected exterior that reflects 97% of radiant heat for superior insulation, while the highly reflective interior maximizes grow light efficiency. Designed for optimal environmental control, it includes multiple ventilation ports, adjustable ducting attachments, two large doors, and two viewing windows for easy access and monitoring.
$369.95
Owner Satisfaction
4.7
/ 5
Category Rank
11
/ 1008
#11 in Greenhouses
Price vs Category Average
-72%
Below average
Dimensions
95.095.079.0
/ x x inches
Who it's for
- Advanced gardeners managing complex climate and ventilation system setups
- Commercial growers needing maximum square footage for high-yield harvests
- Serious cultivators requiring heavy-duty equipment support and long-term durability
Who should skip it
- Urban dwellers with limited floor space or standard residential rooms
- Budget-conscious hobbyists seeking an affordable entry-level growing solution
- Solo growers preferring quick, simple, and one-person assembly processes
Performance breakdown
Spatial Capacity
Massive interior volume accommodates large-scale indoor cultivation projects with ease.
Structural Integrity
Powder-coated steel frame provides a rock-solid foundation for heavy equipment.
Light Efficiency
Highly reflective interior lining maximizes every lumen for optimal plant growth.
Thermal Insulation
Advanced exterior fabric effectively manages radiant heat for stable internal climates.
Ventilation Versatility
Multiple ports allow for precise airflow management and equipment integration.
Maintenance Ease
Removable waterproof floor pan simplifies cleanup after messy gardening sessions.
Key Specs
Dimensions
95.0 x 95.0 x 79.0 inches
Growing Area
406.8 sq. ft.
Frame Material
Powder coated steel
Weight Capacity
Supports up to 100 pounds
Electrical Ports
Four 4-inch ports
Ducting Ports
3x10-inch and 2x8-inch
Includes
Removable waterproof floor pan
Greenhouse Type
Portable
Features
- Strong, durable frame supports heavy loads.
- Adjustable roof cross-members for easy equipment placement.
- Thick, insulated fabric with rugged zippers.
- Highly reflective interior boosts light efficiency.
- Non-toxic materials ensure plant safety.
- Thermally protected exterior reduces heat gain.
- Multiple ventilation ports for optimal airflow.
- Removable waterproof floor for easy cleaning.
What customers say
Users consistently praise the exceptional build quality and reliability of the GrowLab 240. Reviewers frequently highlight the heavy duty canvas and robust zippers, noting that the tent maintains excellent light proofing over time. Assembly is straightforward even with the large size, leading to high user satisfaction. The material thickness inspires confidence in long term durability, establishing this as a favored choice for growers needing a dependable environment. This focus on superior construction ensures lasting performance.
Know before you buy
The powder-coated steel frame is designed to support up to 100 pounds. This is sufficient for standard lighting systems, carbon filters, and ventilation equipment, but be sure to distribute the weight evenly across the cross-members.
The tent features a thermally protected exterior that reflects 97% of radiant heat. While this provides excellent insulation for indoor environments, it is not designed for outdoor use or extreme temperature fluctuations.
Yes, the GrowLab 240 includes a removable, waterproof floor pan. You can easily slide it out to wipe down or rinse off any nutrient spills or debris.
The unit is equipped with five total ventilation ports: three 10-inch ports and two 8-inch ports. Additionally, there are four 4-inch electrical ports to help you manage your power cords and sensor cables neatly.
Yes, the tent features two integrated viewing windows. These allow you to check on your plants and monitor growth progress without unzipping the doors and letting out heat or humidity.
The GrowLab 240 requires assembly, and given its large 95-inch footprint, we recommend having two people to set it up. The frame components are straightforward, but the size of the fabric shell makes a second pair of hands very helpful.
Still have a question?
Ask Hayley anything about this product before you decide.