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HomeBox
Réf HOMEBOXEAMBAQ300+
Homebox Ambient AQ 300+ Grow Tent — 300x300x220 cm (9 m²) | BloomLED
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€755.00
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XL GROW TENT
Homebox Ambient AQ 300+: the 9 m² grow tent for large indoor setups
The Homebox Ambient AQ 300+ delivers a 300 x 300 x 220 cm growing space — 9 m² of floor area and 2.20 m of usable height for your tallest plants. Built for demanding indoor growers, it combines a PAR+ reflective interior, a reinforced steel frame and complete light-tightness. BloomLED, a French indoor-lighting expert for over 10 years, helps you choose and set up your grow room.
| Specification | Detail |
|---|---|
| Outer dimensions | 300 x 300 x 220 cm (L x W x H) |
| Floor area | 9 m² (≈ 97 sq ft) |
| Usable height | 220 cm |
| Fabric | High-density 600D Oxford, 100% opaque |
| Interior lining | PAR+ reflective mylar (diamond pattern) |
| Frame | Reinforced Ø 16 mm steel poles + metal connectors |
| Max load (bars) | Up to 50 kg of suspended equipment |
| Ventilation | Multiple duct socks (up to Ø 200 mm) |
| Access & visibility | Wide door, inspection window, viewing window |
| Floor | Removable waterproof spill tray |
| Compatibility | LED grow lights, carbon filter, extractor fan, intake |
9 m²Growing area
220 cmUsable height
PAR+Optimised reflection
16 mmReinforced steel frame
With 9 m² of floor space, the Ambient AQ 300+ hosts a full-scale indoor grow: several large flowering plants, a bank of pots in vegetative growth, or a shared propagation / veg area. The 220 cm height leaves the room you need between the canopy and your LED grow light — essential for managing the PPFD your plants receive and avoiding light stress.
🌱 Huge 9 m² footprint
300 x 300 cm of floor space: room for several large plants, a full grow table or several distinct zones (veg, flowering, propagation) within a single controlled environment.
📏 2.20 m usable height
The '+' format adds 20 cm over standard tents. You get the headroom to hang a powerful grow light while keeping a safe distance above the canopy.
✨ PAR+ reflective lining
The diamond-pattern mylar interior bounces the maximum amount of light back onto your plants and evens out PAR across the whole footprint — fewer light losses and a more uniform PPFD, even at the edges.
🛠️ Reinforced steel frame
Ø 16 mm steel poles and metal connectors carry the weight of an LED fixture, an activated-carbon filter and an extractor fan — up to 50 kg suspended safely.
💨 Ventilation built for big volumes
Multiple duct socks (up to Ø 200 mm) make it easy to route extraction and intake ducting, electrical cabling and irrigation lines for optimal air exchange across 9 m².
🔒 Full light & water tightness
Light-proof zippers, 100% opaque fabric and a waterproof floor tray let you fully control the photoperiod (day/night) and protect your room from splashes and humidity.
A benchmark among large grow tents, the Homebox Ambient range is known for its sturdiness and finish. The AQ 300+ is aimed at experienced growers who want a stable, modular and durable indoor space. BloomLED selects this model for its reliability and advises you on the lighting, ventilation and layout best suited to your project.
Assembly is completely tool-free: the steel poles click into reinforced snap connectors and the fabric slips into place in just a few minutes. Once erected, the structure stays perfectly stable even when heavily loaded, and it disassembles just as easily if you reorganise your space or move your indoor grow to a new room.
To get the most out of your 9 m², pair your tent with a full-spectrum LED grow light, an extraction kit with an activated-carbon filter and a temperature-and-humidity controller. The BloomLED team helps you build a coherent setup — light, ventilation, pots and accessories — so your vegetative and flowering cycles stay fully under control from the first cutting to the final harvest.
Delivered folded in a compact carry bag, the Homebox Ambient AQ 300+ is shipped quickly from France by BloomLED, with expert growshop advice at every stage of your indoor growing project. Backed by responsive customer service and genuine spare parts, it is a long-term investment in a reliable, professional grow space you can count on season after season.
How much LED power do I need for 9 m²?
For a demanding grow, target a PPFD of 600 to 900 µmol/m²/s at canopy level. Over 9 m² that usually means 800 to 1200 W of quality horticultural LED, spread across several bars or panels for even coverage. Our BloomLED advisors can help you size the lighting to your plants.
How many plants can I grow in the AQ 300+?It depends on your method: expect 9 to 16 large plants in 11 to 25 L pots, or many more smaller plants in a SOG-style grow. The 9 m² footprint leaves plenty of freedom to arrange veg, flowering and propagation.
Can the frame hold a carbon filter and a heavy LED?Yes. The Ø 16 mm steel poles and cross-hanging bars are designed to carry up to around 50 kg: an LED grow light, an activated-carbon filter, an extractor and accessories can all be suspended with confidence.
What ventilation and extractor should I choose?For 9 m² (≈ 19.8 m³), use an extractor able to renew the air several times per minute — roughly 800 to 1000 m³/h depending on your setup and whether a carbon filter is fitted. Pair it with sufficient intake through the dedicated socks.
Is the fabric 100% opaque for photoperiod control?Absolutely. The 600D Oxford fabric and light-proof zippers completely block outside light, so you have full control of the day/night cycle — essential for switching to flowering and for plant health.
A premium grow tent, hand-picked and supported by BloomLED — a French indoor-growing expert for over 10 years, with you from choosing your gear all the way to harvest.
✓ BloomLED selection✓ 10+ years of expertise✓ French advice & support✓ Ships in 24-48 h
HOMEBOXEAMBAQ300+
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The Homebox Ambient AQ 300+ Grow Tent provides 9 m² of indoor gardening space, featuring a 2.20 m height, PAR+ reflective lining, and a sturdy steel frame, ideal for hydroponics and LED lighting setups.
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Grow big across 9 m² of indoor space — The Homebox Ambient AQ 300+ (300x300x220 cm) offers 2.20 m of usable height, a PAR+ reflective lining and a reinforced steel frame for your largest grows.
Hand-picked by BloomLED, a French indoor-lighting and growing expert for over 10 years: a sturdy, light-proof grow room ready to take your LED, extractor and carbon filter.
9 m² floor · 220 cm height · PAR+ lining · Ø 16 mm steel frame · 100% opaque
€755.00
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