BLOOMLED / INDOOR GROWING

Homebox Ambient AQ 300+ Grow Tent — 300x300x220 cm (9 m²) | BloomLED

Ref. HOMEBOXEAMBAQ300+

Homebox Ambient AQ 300+ Grow Tent 300x300 | BloomLED

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€755.00

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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

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.

Homebox Ambient AQ 300+ grow tent 300x300x220 cm BloomLED

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

Reference HOMEBOXEAMBAQ300+

Condition New

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.