HOMEbox Ambient R240 Grow Tent 240x120x200cm | Multi-Light High Yield Indoor Grow Room Australia

The 240x120 Large-Format Grow Tent Built for Multi-Light Systems and Maximum Yield

Scaling an indoor grow introduces two performance killers that most tents aren't built to handle: heat accumulation and uneven light distribution. Run two or three high-intensity lights in a poorly designed space and you're fighting hotspots, dead zones, and a climate that works against you at every stage of flower.

The HOMEbox Ambient R240 is engineered to solve both. A professional-grade 240x120x200cm grow tent with PAR+ super reflective lining, a 22mm reinforced steel frame rated to 150kg, and a high-volume ventilation system designed for independent reflector cooling and full climate control across a 4.0m² canopy. Whether you're running 2x 600W HID, 2x 1000W HID, or a multi-bar LED array, this tent is built to handle the load and extract every usable photon from it.

Why the R240 Outperforms Standard Large-Format Tents

• Large Rectangular Footprint (240x120cm). Delivers consistent PPFD distribution across the full 4.0m² canopy, eliminating the hotspots and dark corners that cost you at harvest.
• PAR+ Super Reflective Interior. Increases usable light across the entire grow area, reducing wasted energy and excess radiant heat without adding wattage.
• Multi-Light Compatibility. Engineered to support 2-3x 600W HID systems or 2x 1000W HID systems (air-cooled recommended), with dedicated high-volume ports for independent reflector ventilation.
• Heavy-Duty 22mm Steel Frame. Rated to 150kg, handles multiple lighting rigs, carbon filters, and inline fans without flex or structural compromise.
• Full Lightproof Seal. No velcro gaps, no light leaks. Fully sealed to protect photoperiod-sensitive plants through every dark cycle.
• Double Side Access. Two large access points for easy canopy management, training, and harvesting across the full 240cm width.
• German-Engineered Build Quality. Plant-safe materials, reinforced corners, and long-life canvas construction built for years of high-output use.

Technical Specifications

• Dimensions: 240 x 120 x 200cm
• Growing Area: 4.0m²
• Max Load Capacity: 150kg
• Frame: 22mm heavy-duty steel poles with reinforced corner connectors
• Outer Shell: Durable, plant-safe lightproof canvas
• Interior: PAR+ super reflective lining

Ventilation Configuration

• 100mm ports (x4): left, right, rear (x2)
• 200mm ports (x2): left, right
• 250mm ports (x2): left, right
• 300mm roof ports (x2)
• 4 x 250mm OmniFlow passive air vents
• MicroMesh insect screens on all passive openings
• Compatible with 4", 6", 8", 10", and 12" inline fans

Capacity and Application

• Supports 2-3x 600W HID or 2x 1000W HID lighting systems
• Suitable for full-cycle growing (veg through to harvest)
• Optimised for high-density flowering and large canopy management
• Compatible with soil, coco, and hydroponic systems
• Suited to advanced hobbyist and commercial indoor applications

What This Tent Solves

Running multiple high-intensity lights in an undersized or poorly ventilated tent means heat stress, uneven canopy coverage, and yields that never reach their potential. The R240 addresses the four most common performance killers in large-format multi-light setups: heat accumulation, uneven light distribution, inadequate airflow capacity, and structural failure under heavy equipment loads.

Frequently Bought Together

• The "Premium LED" Setup. R240 + SANlight EVO Series LED. Large-format rectangular environment paired with one of the most efficient full-spectrum LEDs available in Australia, 3.1 µmol/J efficacy across the full 4.0m² canopy.
• The "Multi-Light Flower" Setup. R240 + Medic SS420+ LED (x2). Large-format rectangular environment paired with two high-efficiency LEDs for full canopy saturation.
• The "Propagation to Flower" System. R240 + HOMEbox Ambient R80S Propagation Tent. Dedicated clone and seedling space feeding directly into your main high-yield flowering chamber.
• The "Nutrient Starter" Bundle. R240 + Terra Aquatica NovaMax Starter Kit (500ml). Complete large-format grow environment paired with a proven 1-part nutrient system.

Product Details

• Type: Large-Format Multi-Light Grow Tent
• Dimensions: 240 x 120 x 200cm
• Best For: Multi-light HID and LED setups, large canopy management, high-yield flowering
• Compatible Lighting: HPS, MH, CMH, LED
• Origin: German-engineered

Frequently Asked Questions

What size grow tent do I need?

HOMEbox Ambient R240 Grow Tent 240x120x200cm is designed for growers who need [dimensions] of usable growing space. As a general guide, a 60x60cm tent suits 1–2 plants, 120x120cm suits 4–6 plants in a SOG setup, and larger tents allow for bigger yields or multi-tier growing. Choose based on your available space, the number of plants you plan to grow, and the height required for your lighting.

Is HOMEbox Ambient R240 Grow Tent 240x120x200cm compatible with my grow light and fan?

HOMEbox Ambient R240 Grow Tent 240x120x200cm features multiple ducting ports in standard sizes to fit most inline fans and carbon filter setups. The top and sides include fabric-sealed cable entry ports for lights. It is compatible with LED grow lights, HPS/MH fixtures, and T5 fluorescents. Check your light's footprint against the tent's internal dimensions before purchasing.

How difficult is HOMEbox Ambient R240 Grow Tent 240x120x200cm to assemble?

HOMEbox Ambient R240 Grow Tent 240x120x200cm includes a full steel frame with tool-free push-fit connectors and a full-coverage zip-on canvas. Most growers complete assembly in 20–30 minutes. All poles are colour-coded and instructions are included in the box.

How do I clean and maintain HOMEbox Ambient R240 Grow Tent 240x120x200cm?

Wipe down the interior reflective lining with a damp cloth between grows. Zip openings can be lubricated with a small amount of beeswax or candle wax if they become stiff. Avoid harsh chemicals on the reflective Mylar interior. Store folded when not in use to extend the fabric's lifespan.

Does HOMEbox Ambient R240 Grow Tent 240x120x200cm ship fast within Australia?

Yes — HOMEbox Ambient R240 Grow Tent 240x120x200cm ships from our Australian warehouse with fast tracked delivery to all states and territories. Most orders to VIC, NSW, QLD, SA, and ACT arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.